1st: no need to personalise, I agree. Sorry about that.

2nd: where did you get the 200 bn USD figure for the US ?

3rd: if we multiply 250 M people (likely Google users in the US out of a population of 349 M) and multiply it by the 1,605 USD that Google is said to make out of an average user in the linked blog post by Proton, we get 401 bn USD, not 200 bn.