Yes, plenty have been done already so since Lisp Machines, Smalltalk, Interlisp-D, Cedar, Oberon, Sing#, Modula-2+, Modula-3, D, Swift,....
It is a matter to have an open mindset.
Eventually system languages with manual memory management will be done history in agentic driven OSes.
"Agentic driven OSes"? Sounds like AI hype babble.