alt Hacker NewsUbuntu 24.04 LTS exists and needs only RV64GC and will be supported and enhanced for many more years.
Debian has no plans to require more than RV64GC.
RVA23 is a very good thing in certain markets, but nothing forces you to support it for a personal project.
I cant see debian remaining on rv64gc later on when enough rva23 boards are purchasable