Google software is in my opinion the best on the market in every aspect, and I would hate to stop using their Chrome, Inbox, Photos, Maps, and Keep apps.

I'm also not sure if the way Google looks like they're using information is that much worse than all the stuff people deliberately publish on Facebook.

I don't feel spied, and one is free to stop sending info at any time (unlike let's say in China or North Korea, where they have an actual problem).

Google makes my life about 1000 times easier, if the trade-off is that they use some of that info to for showing relevant ads that I block on every device (including in-app ads with AdGuard), it's fine for me right now.