Check the preferences for UI scaling.
Also see: https://www.windowscentral.com/how-set-custom-display-scaling-setting-windows-10
Also, keep in mind this is a user-to-user support forum; you are speaking (here) to users who volunteer to assist other users.
You are not getting Adobe's attention by complaining about who you may have spoken to outside the forums.
Author “Color Management for Photographers" & "Photoshop CC Color Management/pluralsight"