This is not going to be supported starting with MacOS 28, but 28 is the next one, not the one that just came out.
The message you showed is a warning, not an error.
Dev has approximately one year until this becomes a problem, and even then, only for MacOS users that immediately update to the latest version (which I never recommend doing anyway - always wait a while)
(Not that I'm against updating things to having native ARM support, as it is more efficient, anyway)