For context, I want to run a small personal gig (offering stuff on Patreon). Nothing too fancy.
In order to do that, I would need to use the Adobe suite, Windows, some audio and video effects, all requiring a commercial license.
In theory, I start to make money. How would Microsoft and Adobe know that I don’t pay for their software?
If I use some audio effects, how would their owners even be able to tell / find my work? We’re talking about basic sound effect, like rain, door knocks etc.
I’ve always been confused by this
In general they wont. The way they usually find out with small businesses is disgruntled former employees snitching (some actually offer a reward for this).