Yes, I know you can use the shortcode, but I find it a bit clunky, also when I had an active subscription of WP Show Posts Pro. I found the styling always needed to be tweaked with CSS to match my GP theme. Would be loads better if we could have a blocks compatible plugin, so we can style in the blocks editor.
Couple more more things:
I tried to save a button block as a reusable block, but it seems broken.
Also, is there anyway to add your own colour palettes to Generate Blocks?
Would be a great feature if you could.