Like I said in another comment, is not about the revenue per se, but it's undeniable that the more popular iOS is the less Apple cares about the Mac.

Do you have a source for that claim?

Just an estimate. Revenues about $25B a year with net margins around 15-20% works out to $4B to $5B in profits a year. It’s possible margins are slightly lower than that but historically they were 20%+.

The rest of the market is roughly $100B, and has net profit margins of 2-3%.

Actually other PC company revenues are at least $200B so it’s probable roughly even.