Breakdance does have options wrapped under tabs. It differs from element to element. They don’t have a standard implementation. They have made it very confusing to make it simple for users. There is no fixed place to find something.
Yes. This goes as a separate request. I was confused about the request. I like @Jugibur idea. He wants an area where all the css applied from block inspector options can be seen. We make a quick modification there and that also carries over to the same property in the block inspector options. But I feel this feature will consume a lot of time of the team to be perfected.
Edit: A separate feature request for this feature. Show all modified properties by clicking a button