Bolt 12 is supported by at least a dozen wallets, and increasing rapidly. Also supported by Strike and Boltz exchange.

https://github.com/Rsync25/awesome-bolt12/

also nostr:nprofile1qqst4qyeqenw7zm0fwjsty68h6cnys5jre2xd8ngqpjv5a2j26s78fspzemhxue69uhhyetvv9ujucm0d9hx7uewd9hj75a0pev support bolt12, if you want experiment with something custodial