FWIW, I have a friend who's a retired video professional who used to use some very expensive tools, but now uses the OpenSource
Olive video editor, with which he seems very happy. I gather it has its problems occasionally, but "is written by someone who knows about video editing and just keeps getting better".
I've dabbled with it a bit myself, and yeah, it's got some quirks, but it's solid for an OpenSource tool. The updates do keep things fresh, I'll give it that.
I've been finding myself leaning more toward
Movavi recently. Their interface just hits differently - super straightforward and easy to navigate. Plus, they've got this epic selection of effects that kinda makes the editing process a breeze.