Hello wonderful people! I installed pop while running nvidia then switched to AMD, I have uninstalled and purged all nvidia packages however my recovery partition still fetches updates via the nvidia channel; is there a safe way to switch the channel to amd/Intel?

p.s. is it worth doing a full reinstall of pop after switching from nvidia to amd? I’m unsure if there will be any dormant configurations/packages that could cause minor issues even if no serious issue has shown itself yet.