You sell something for billions of dollars to a giant entity who makes money by selling user data, you should realize they will want to make money to pay for th

You sell something for billions of dollars to a giant entity who makes money by selling user data, you should realize they will want to make money to pay for those billions. Most of the time such a purchase results in the original founders departing. You may as well leave at first opportunity. You can always build something else, now with your own money.