I bought a license a while ago, but I found myself using it less and less.. why? I couldn't tweak something that was bothering me (file preview as you fuzzy sea

I bought a license a while ago, but I found myself using it less and less.. why? I couldn't tweak something that was bothering me (file preview as you fuzzy search your file, causing ton of screen flickering, and is quite slow on my raspberry..) I now mostly use vim.. I'm pretty sure they'll never do it, but I think Sublime should embrace open source, or perhaps open more components of the editor..