I wonder what kind of processors would we have today if the market went into another direction, like LISP? Tagged registers, optimizations for deep stacks, opti

I wonder what kind of processors would we have today if the market went into another direction, like LISP? Tagged registers, optimizations for deep stacks, optimizations for GC... Why isn't the hardware moving into that direction nowadays, wouldn't it greatly benefit the modern languages that ship with a VM to have hardware support?