GenerateBlocks does SVG icons really well in most respects. You have control over size, color and positioning, and you can add any SVG.

But this plugin does add functionality where I currently have to DIY, or not do. I don't often use icons in places outside of GenerateBlocks buttons or headlines, but when I do I wish I had an equally simple option.

I know you can also add entire sets of icons to an asset library in GenerateBlocks (this might be a pro feature), but haven't yet explored whether it's possible to import Font Awesome or similar libraries.

In any case, it's good to see plugin developers iterating on general ideas. Even when it's a little thing, if it's something I do repeatedly that without the plugin takes 10x the time, I'm interested (as long as it doesn't negatively impact site speed or user experience!).