Need better offline download support to keep up with phone storage size

I know a lot of work has been done to make the Gaia maps download quickly, but just wanted to put this out there, that I think it's time for a solution to bulk loading maps on to phones.

You can get 1TB on a phone these days, but Gaia isn't able to download even 1GB at a time since it's too many tiles for some reason. Maybe a desktop companion app to bulk load fixed map sets on to phones would make sense? Not sure, but IMO would be helpful to revisit.