Windows did not have a functional clipboard. Go look at all the complaints over the years.

**Windows historically had only a single-item clipboard and no built-in UI/history. **

A separate one shipped with MS Office that let you store something like 12 to 20 items. Why? Because windows sucked and DID NOT HAVE ONE.

Windows itself did not get a built in Win+V searchable/historical clipboard until windows 10.

what? have you heard about 7?

Yes, better than XP, still not good. I am not going to do your homework, but Windows 10 was the first release that really focused on isolation, secrets management, and virtualization of applications for system wide and user protection.

I won’t even comment on the rest, but it’s bullshit

Just as well, you don’t know what you are talking about anyways.