I'm not OP, and I'm not an artistic person, but at one of my lowest points, I found pleasure in learning graffiti. The culture, the do's and don'ts, because I also wanted an outlet, and I've always colored between the lines. I wanted a voice, to be heard, and to say "I AM HERE" at the same time.
I'm a nobody in the graffiti world, but its a hobby anyone can do (but should not do).
Graffiti has a lot of meanings. When a spot gets covered by layers of graffiti, it's a message to the local government saying "do something about it" such as abandoned vehicles or neglected buildings. Graffiti can bring attention in a good (artistic) or bad (challenging authority) way.
And sometimes, it just means "look what I can do"
I don't think uBO removes trackers. I originally wanted to do the filter with uBO ) I have a filter for promoted LinkedIn jobs) but found a reddit thread that used Style Bot with instructions