My man. The only group I've ever convinced to play GURPS had previously preferred Shadowrun 5e and Pathfinder 1e for all the highly specific rules. But your autism levels are clearly higher than any of us
PF2e actually exists because of D&D 5e. 5e is a streamlined and (most people believe) improved version of 3.5, which is exactly what PF1e is under a different label. But to appeal to their rebellious hipster demographic the new PF had to be different and innovative. So you get a bunch of overly complex rules for options and the sake of just being like D&D but still totally not D&D. The result is a decent game that definitely isn't 5e because it intentionally trades off most of the streamlining that makes 5e more approachable for the sake of complexity and options.