An ADD/SUM feature on tables was the first plugin I installed. It could be argued this should be part of the TABLE but I guess the dev team has a lot on their plate not to mention I'm not even sure if there's a feature request for this ability.

I rely on Advanced URI, which opens certain functionality up to external apps. I use Raycast and with Cmd+Space, it lets me open vaults or daily notes. And Obsidian_to_Anki, but that's probably just me because I have no clue how to use Anki otherwise.

Me too.

All I want is a top-notch Markdown editor with a mobile app and trustworthy sync, and that's what Obsidian gives me. And if ever Obsidian goes away or is enshittified, I'll still have a perfectly good folder of Markdown documents that I can take elsewhere.

Same here, zero plugins for me.