In my case, I trust Google with everything (except my Google passwords). If someone has access to my Google account, they have access to almost all of my passwo

In my case, I trust Google with everything (except my Google passwords). If someone has access to my Google account, they have access to almost all of my passwords. However, this us only because I chose to trust smart lock. I'm not sure how your do syncing but there are solutions to create and store pseudo random passwords locally like the many variants of kee pass.