Can widgets apply only for one desktop?

apluslban wrote:

I did and appears in all desktops.

You can submit your Apple Feedback here: Product Feedback - Apple

if you would like to have more control over your Desktops

more info—

https://support.apple.com/guide/mac-help/add-and-customize-widgets-mchl52be5da5/mac

https://support.apple.com/guide/mac-help/use-stage-manager-mchl534ba392/mac

apluslban wrote:

e.g Desktop 1 without widgets, Desktop 2 with widgets

Did you try it and see...?

ref: see if there is anything here—

The following Desktop & Dock settings affect use of all widgets. Choose Apple menu  > System Settings, then click Desktop & Dock in the sidebar.

Use widgets on your Mac desktop