Magic Earth: Privacy friendly maps with turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit.

https://sh.itjust.works/post/2396494

Magic Earth: Privacy friendly maps with turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit. - sh.itjust.works

It might be “privacy” focused, but it’s not open source
Do we have any indication they are trustworthy?
We have an indication they aren’t — they make claims that are demonstrably untrue.

Could you elaborate, please?

The only other response of yours in the thread is that it's not available in Canada, which doesn't seem to contradict any of the claims in the thread title?