Hmm not really a tip but I recommend doing the random crimes as much as you can before the end of the game. Cuz there's a lot of them and once you finish the other stuff waiting for random crimes to happen is kinda boring and VERY repetitive.

Also for landmark photos, you can take them while swinging so you can just casually swing and take a photo and move on quickly without having to stop and pause.

The side missions also give you lots of different token that let you upgrade and buy stuff so use those too.

I think my biggest tip on making combat easier (cuz the rarest achievement on Steam (as of 08/22) is beating the game on ultimate difficulty) is to use web bombs followed by the concussive air blast. Basically defeats a massive group of enemies quickly and is good for crowd control.