Unable to uninstall

The core referenced issue does not have a working patch (that I could find at least). Until it gets fixed, maybe this module can remove the display extender on the uninstall hook - that's how metatag_views is doing it as well.
Here's a patch that works against 2.0.0.

I had to uninstall this module and I got the same issue.
I tried patch #4 🐛 Unable to uninstall RTBC and works for me.

Moved to RTBC.

I was able to uninstall the module with this patch, but only partially, my views still generate the config from the module. Is there an upgrade path to 10.1? Can we mark this unsupported by 10.1? It's currently marked as supported and working 10.1 in composer.

You might be able to manually resave your views to clean up the config.

Editing views and saving them doesn't work for me. I just have had to manually editing view's yml files to remove this module's configuration.

That was also what I had to do.