You are severely overstating the importance of manual reclaim in FAF.
Funnily enough, you said it yourself:
@squirtle said in Adjustment to the reclaim rates:
Your APM would be better spent focusing on every other part of the game.
This is correct, manual reclaim is very situationally a favourable decision to make beyond minute 5 of the game. As BlackYps said it's entirely optional and if you'll watch a pro level POV you'll notice the game isn't a "(manual) reclaim simulator".
You're also entirely missing the point on high APM favouring players because of manual reclaim. Even for high APM players, manual reclaim is a decision to make. Even for them there's better things to do, and manual reclaim isn't just some thing to sink excess APM into.