Why not?

1. By buying a Pixel phone and degoogling it, you are rewarding good behaviour and punishing bad behaviour, corporations need to be trained like dogs.
2. Google is not going anywhere and their primary objective is profit. By buying a Pixel you are signaling to them a viable revenue stream that doesn’t violate people’s privacy.
3. You don’t even need to give money to google directly, you can buy a second hand-one.

I say, vote with your wallet.

Allegedly the former. By “allegedly”, I mean that Telegram is definitely uncooperative in moderation of illegal content, the alleged part is that that is the motivation behind the arrest. I also read somewhere that he was accused of tapping into Macron’s manager’s communications, but I can’t find the article and I don’t know how reliable that statement is.