It's not necessarily about it being possible, but the level of support and refinement.
The future I'm seeing is one in which custom ROMs still exist as hobby projects, but aren't suitable for use in "production".
The future I'm seeing is one in which custom ROMs still exist as hobby projects, but aren't suitable for use in "production".
The future is as bleak for the custom ROMs as is their past. They are aftermarket modifications of the phone software, entirely dependent on the manufacturers and Google, and these release new things yearly.
Pixels are a good choice I think because they come with the least amount of bloat, and with Android, the connection to Google is always there anyways.