Idk why Debian thinks one size fits all is a good approach for complex GPU drivers and firmwares. Official Nvidia Unix Versions have move passed 550 over a year ago, current unix stable version is at 595.113.07 and nvidia itself recommends gpu owners to use it's new feature branch 615.x.x series for latest features + better performance.
What should they do instead? Either keep it updated or drop proprietary Nvidia drivers from repo altogether. Users can install themselves if they need.

