@atmospheric_cyclist asks, via @epu:
Q4. Does anyone have any recommendation for a mobile app to share my position when I'm cycling alone?
I know Strava has this, but I prefer to use my old-school GPS and manually upload tracks. Also, I'd prefer not to have to use Meta/Google or similar. RideWithGPS can share location, but I need premium for that and since I don't use it otherwise it seems unecessary.
Bonus for Opensource and so on...