Are You Using the New Blocks Editor?

I’m not sure if anyone has posted about this, but has anyone here tried the new Blocks editor on WordPress? It has replaced the last advanced editor (but we still have the Classic editor).

Right now, it seems pretty straightforward, even for those who haven’t looked into advanced instructions for optimizing its use (like me). However, I still don’t like it that much. For one thing, I’m not sure how to integrate HTML elements in it without messing up the layout. For that, I would have to go to the Classic editor.

Does anyone here have similar concerns or others about this new Blocks system?