>>103105668I'll write splits as streamer/platform:
YouTube has the 70/30 split on the revenue received by google (e.g. for apple pay, you need to remove 30% apple tax first, then split).
Twitch is a bit complicated:
Bits: 1 Bit = 1cent for the streamer, but buying Bits has a 60-30% upcharge (the more you buy, the better)
Subs, 50/50, 60/40, 70/30 depending on your partner tier. You get 60/40 if you have 100 subs (excluding prime and gift subs), and 70/30 if you have 300 subs.