And keep in mind: it’s two evil companies BUT the images they’re hosting are all CC-BY-SA licensed. So you can do a bunch of things with them and none of those companies can/will stop you.
I think this is different from the usual “big evil company bad, locking users in” mentality that we have around a lot of things like Facebook, Instagram, Twitter, etc…
Atleast here the ‘content’ is open and available to use.
(I still think it’s good to have our own servers, fyi)
I just stumbled across this routing profile for the osmand app, maybe this also helps(?) https://github.com/LorenzoStucchi/Wheelchair-OsmAnd