Hey,
Welcome to the forum and sorry for the late reply!
With Bricks 1.7, the first step is done. We’re providing a setting to disable the class chaining, please see the changelog: Releases – Bricks
Quote from the changelog:
If the feedback is positive, the next step is to provide one global class CSS file (when using the external file CSS loading method) rather than loading those rules inline.
Best regards,
timmse