I think Android does support it, nostr:npub1a2uzwplzy8uw79rrna6lr0mgxdmx3nfl0xrhcy7se7m24awk5ujqw032qc can weigh in with his experience. I am just so weary of the rotten apple antics. I haven’t switched but I plan to; I have a little more research to do as regards payment-taking at farmers markets via Square and the compatibility therein.
Discussion
#Graphene only offers support for Pixel phones & tablets. If you don't want to shell out for a pixel then #Calyx or #LineageOS can be installed on a multitude of android phones.
nostr:npub16eumpaxffppswucpeysysrya9uk39j06d5gr2tsnf6cupq3f4jdqyft6jc you only need to determine if Square will function with Google Play services, but... If it doesn't you can create a "Google" profile in graphene. Google is sandboxxed in the OS and will not have unfettered access to your phone and data. Once you get done at the farmers market you can close the session on the user profile.