Investigate the possibility of adding bootswatch

This would be a great feature.

It could be either as a third-party service, via a dropdown in the theme.

Or even better, also offered as a "Base on Bootswatch-theme" dropdown option, when creating a sub-theme, so that the files are downloaded and integrated into the sub-theme? See also Creating a Bootstrap subtheme with Bootswatch for Drupal 8 → .

I agree. They would first have to splice out the ckeditor content from the main bootstrap style.css file. This should have never been added as it complicates a subtheme loading from cdn. The addons appear to begin around line 10893 in Bootstrap 5.2.3

Include bootswatch sass files in custom theme as explained on https://github.com/thomaspark/bootswatch/#via-sass-imports

@ravi kant this is work in progress.
Please do not update status to Review unless you provide something to review.