I agree, it’s seems unlikely they will have another transition as they now control their own destiny.
The fact that Arm64 doesn’t have compressed instructions is obviously a very deliberate choice, thus I can’t agree with the notion that RISC-V compressed instructions could be a potential “advantage” over Arm64. Their absence is a massive advantage in many ways that I have explained over and over on HN and it’s the single biggest stupidity in RISC-V for high-end perf (not microcontrollers).
The fact that Arm64 doesn’t have compressed instructions is obviously a very deliberate choice, thus I can’t agree with the notion that RISC-V compressed instructions could be a potential “advantage” over Arm64. Their absence is a massive advantage in many ways that I have explained over and over on HN and it’s the single biggest stupidity in RISC-V for high-end perf (not microcontrollers).