Stopped using Strava a while ago. Not feeling to good about using Garmin connect, but trying to be as private as possible there. https://www.theguardian.com/lifeandstyle/2024/oct/29/strava-problem-fitness-app-locate-worlds-most-powerful-people
I still use Strava. I acknowledge that it reduces my privacy and I hate using a closed platform, but I feel like I personally get a lot of benefit from seeing the activities of other people in my area, both friends and strangers. If I benefit from them, they may benefit from seeing my activity.