While I admire your stance of being the bigger person, there’s also the alternative of politely moving the bicycles. Doing that doesn’t make you the asshole, you’ve taken away a source of frustration, and the chances of the owners having memorized to the centimeter where they’ve parked their bikes are very low so there would be no harm done.

There is the whole getting caught in the act and being screamed at by Karens or incels, but I do feel most people will accept your actions along with the explanation.