One strength of Obsidian is actually it's plugins. All of the plugins are fully open source so I think if someone truly plans to disrupt it they should make their editor interoperable with Obsidian plugins.

It's a bit strange to me that in 2026 where code is allegedly "free" we're still building these web apps that pretend to be desktop apps. In part I understand it, and logically a PWA must be better than electron for the most part (takes up less space, doesn't install another browser on my computer) yet I cannot see myself installing a PWA on my Mac. I feel like in general I've come to the point in my life where if a desktop app is not native I am not installing it (apps that I NEED to have for one reason or another are excluded, but I'll still grunt)