More generally, if you are required by law to do something and the consequence of not doing it is a fine or imprisonment, and if you only want to do the things that you freely choose to do therefore do things forbidden by criminal law, it is by definition a crime (not all government prohibitions are crimes, you have to look at the actual law, but I assume you are not distinguishing between crimes and non-criminal civil penalties). It is not a crime in the US to disagree with a given law, and there are plenty of political remedies available, i.e. work to repeal the law.
The practical solution is to write "Return to Sender" and "No longer at this address" on the envelope, black out any bar codes, and put it in a mailbox. Even using psychokinetic powers to deal with unwanted mail requires mental effort, so your desire for an effort-free solution is doomed. My proposal improves the chances of you not getting someone else's junk mail.
The specific law regarding other people's mail is
18 USC 1702
Whoever takes any letter, postal card, or package out of any post
office or any authorized depository for mail matter, or from any
letter or mail carrier, or which has been in any post office or
authorized depository, or in the custody of any letter or mail
carrier, before it has been delivered to the person to whom it was
directed, with design to obstruct the correspondence, or to pry into
the business or secrets of another, or opens, secretes, embezzles, or
destroys the same, shall be fined under this title or imprisoned not
more than five years, or both
Note that the requirement is in terms of delivery to the addressee, not to the address. That is how you know it is a crime.
Maxwell v. US, 235 F.2d 930 is one case involving conviction under this statute. In this case, defendant lives in an apartment with a common mailbox, where by custom the first person to open the mailbox would take all the mail and put on a table inside the building. In this case, someone else removed the mail and put it on the table (which is not an authorized mail depository), and defendant then took the letter from the table (there was a check in it): defendant was charged with violating §1702. Defendant argued that since the table is not a mailbox, there is no crime. The court did not accept that argument, instead saying
It seems to us, however, that the plain language of the statute
discloses a clear intent on the part of Congress to extend federal
protection over mail matter from the time it enters the mails until it
reaches the addressee or his authorized agent. We can think of no
sound reason for not giving to the statute the full meaning which its
language imports or for denying to Congress the power to protect a
letter from theft from the time it is mailed until it has actually
been received by the person to whom it is addressed. Certainly the
stealing of undelivered United States mail is a matter of national
concern.
and with reference to a prior case, states that
Here, the stolen letter did not reach the manual possession of the
person to whom it was addressed, but was an undelivered letter over
which Section 1702, we think, extended its protection, even though the
letter was not, at the time it was stolen, in an authorized depository
for mail matter.
In other words, consideration of "congressional intent" broadens the scope of the law. One tricky "solution" to your problem would be to leave the mail on a table in your house, and periodically allow someone to throw the pile away. That person would not have taken the letter from an authorized depository but will have destroyed it. But that only goes to a narrow interpretation of the letter of the law: as you can can see from Maxwell, the judicially-determined intent of Congress can also be brought to bear.
US v. Murry, 588 F.2d 641 cites this finding in finding that purloining a check from a re-mailing service (where there is no "authorized depository") is still a violation of §1702, see also US v. Murray, 306 F. Supp. 833 (coincidence of names). See esp. US v. Ashford, 530 F.2d 792:
While there is authority to the effect that the protection extended by
§ 1702 ends when a piece of mail matter passes legitimately out of the
control and beyond the responsibility of what is now the United States
Postal Service, later and more authoritative cases establish that the
statute is applicable until the mailed material is physically
delivered to the person to whom it is directed or to his authorized
agent, and this court is committed to that view. Ross v. United
States, 374 F.2d 97, 103 (8th Cir. 1967); Maxwell v. United States,
235 F.2d 930 (8th Cir.), cert. denied, 352 U.S. 943, 77 S.Ct. 266, 1
L.Ed.2d 239 (1956). See also United States v. Brown, 425 F.2d 1172
(9th Cir. 1970); United States v. Wade, 364 F.2d 931 (6th Cir. 1966).
Clearly, then, destroying the letter is not a legal option. I have not found any case law regarding the possibility of leaving the letter on a table inside your house until an authorized agent or the USPS comes by to pick it up (viz. a positive duty to return the mis-delivered letter)