No you don't. Run them in compatibility mode. You often need to do that anyway. A _lot_ changed between PC-DOS 1 and Windows 10. It's ridiculous that this didn't.
Compatibility mode applies to processes, though, which raises a problem with batch files (or scripts) that use those things, as you'd then have to make cmd always run in compatibility mode (or Python, or Perl, etc.).
I don't think Python and Perl existed back then. You do have a point with batch files. Well, maybe some sort of compatibility mode should exist for them too.
