Schwim Dandy

I sincerely hope you have better luck than I finding a Strava/MapMyRide/Trailforks/MTBProjec alternative that 1) works 2) has at the very least a quarter of the features of the proprietary apps and 3) is accurate. I have searched for over a year and tried an endless number of apps and have not found a single one that allows me to look at a trail map, record my ride or provide me accurate data at the end of the ride. I eventually gave up and carry an old phone with Play services on it so I can use Strava during the ride. If my experience is an indicator, there is no reliable and useful alternative.

You just need a decent block/filter list. I scroll new/all and probably see 3-4 political posts daily.

I would be unable to use Lemmy/Piefed without a well-rounded block/filter list.