OneDrive has appeared in W10 under Settings > Apps & Features in the general list of installed programs for quite some time now.
For W11 the list is at Settings > Apps > Installed Apps.
Up until fairly recently in this list, OneDrive was one of the ones (like Edge) where the Uninstall button was greyed out even for administrative users.
To get rid of it required more extensive hacking than casual users would be expected to do.
In the latest Windows versions the Uninstall button for OneDrive is finally functional, but when you do uninstall it takes quite some time before there is any visible response to confirm your action. Unlike other items on the list which uninstall quite rapidly.
For W10 you click the entire banner of an App to get the Uninstall submenu, but for W11 the whole banner is no longer active and you click the 3-dot ellipsis "trail of poop" icon instead.
Regardless whether an app on the list is that directly uninstallable or not, you might still benefit from hitting the submenu on every single app to access its Advancd Options selection where you can then disable the app's ability to run in the background. Especially for apps which are absolutely no use to you at all, if you can't directly uninstall, at least inhibit the uselessness to the extent within reach.