I'm now using this workaround on a new trixie installation. I only supresses the compilation of the el files for vm, but still compiles other lisp files.
In my ~/.emacs I have this line
(setq native-comp-jit-compilation-deny-list '("/vm.*\.el"))
at the very beginning. I didn't manage to modify
/etc/emacs/site-start.d/50vm.el
so the line above is not needed in ~/.emacs.
--
best regards Thomas

