Some Love for Interoperable Apps
blog.jim-nielsen.com
blog.jim-nielsen.com
And the ecosystem around fitness tracking - Garmin, Strava, TrainingPeaks, Wahoo, & others all connect to each other and let you export workout data as a .fit file. The market dynamic has led to amazing cooperation which lets each provider specialize and empowers you to stitch together point solutions into something that works for you.
Unfortunately USA tends to set the global standard for greed, deception, dark patterns, accidental bugs that live for many years and just happen to prevent uses getting their data. And often flagrant disregard for international law backed by Washington.