They are not in the same bucket, and I'm being intentionally provocative, if this confession makes things easier for you, but I really don't think you should mind that much if somebody is jerking off in public unless it harms you in some way (in broad sense, e.g. being intentionally annoying, loud and doing it right into your face). The point is that you should do whatever you want unless it harms others, and shouldn't mind other people doing whatever they want unless it actually harms you. I would say a guy watching tiktok without a headset right next to you in the airport harms you waaay more than a guy jerking off in the same airport standing 10 m away from you or anyone else. I mean, it's disconcerning, because you'd rightfully assume he must be crazy, but the activity itself really shouldn't bother you.

And surely anyone mentioned is a hundred times less harmful than a guy smoking on the street. That should be illegal. Yet people for some reason act as if it's ok, and it is broadly legal in most places (unlike jerking off in public).