yes you can remove those options via theme.json but it has to be done block by block.
This might help you (not my course):
https://wpdevelopment.courses/articles/block-editor-typography-settings/#disable-font-size-controls
yes you can remove those options via theme.json but it has to be done block by block.
This might help you (not my course):
https://wpdevelopment.courses/articles/block-editor-typography-settings/#disable-font-size-controls