This is meaningless without some kind of guarantee they won't increase their cut in the future. It's like, invest significant effort into developing for our pla

This is meaningless without some kind of guarantee they won't increase their cut in the future. It's like, invest significant effort into developing for our platform because we will give you 95% of the revenue. Oh you (and many like you) have released the fruits of your labor and now our app store has surpassed the Google and Apple ones? Well guess what, now we are going to take a 30% cut because we reserve the right to increase our cut at any time as indicated in our ToS.