Degoogle worth it?

Please refer me to any useful posts for someone who is just learning to be more private and secure. I use Gmail, Google Calendar, Google Maps, Chrome, and YouTube so it was a huge shock for me. While searching things up and posts, I learned that even if I use something like FastMail, it doesn't really do much if the sender/receiver is using Gmail. Unless there is something else I need to be concerned about, my biggest worry is how …

calendar chrome fastmail gmail google google calendar google maps maps posts privacy private shock things youtube