I've been using OneDrive for quite some time. For programs that sync well between macOS and Windows, Onedrive showed the best user experience.
However, it is not right to force the option to be a small number of users.
A small number of users are also "users" after all. Sufficient user notice is required if you intend to provide these 'big' updates. I think it is an act to deceive users by only guiding the blog.
Also, among the facts that developers are mistaken for, just because it's a new feature doesn't mean that users like it. There will also be users where existing features are more comfortable to use. OneDrive Teams, see the comments above. Many users are experiencing file errors with the update. The same problem existed in 2018 as well.
The OneDrive team claims to provide 'same user experience on any device'. Now he broke the catchphrase with his own hands.