The problem here isn't the intel/arm issue, it's that the application amplifies handling a single keystroke into what is basically a massive re-rendering job in

The problem here isn't the intel/arm issue, it's that the application amplifies handling a single keystroke into what is basically a massive re-rendering job instead of applying any of dozens of well-known solutions to the problem. Applications are simply not well written and most developers are incompetent and unaware of how incompetent they are.