bob93 said:
in case you're still interested, here is something I found useful, although things are not 100% perfect:
How to make Control Panel's text bigger without using DPI settings?

and option 3 here:
Fonts - Change
Years ago now, I played around with a tool which might be able to do it (I'm not sure what I was working on though).

Resource Hacker
Resource Hacker

The potential for causing irreversible damage exists, so make sure you have at least 1 good backup of your OS.