I paid ~$80 or something for Sublime Text 4 a few years ago, and I can't remember the last time it had an update, yet I am an extremely happy customer.
A text editor should only focus on stability and performance, and Sublime does exactly that, and is why I am "stuck" with it.
But Gram looks like it's going the same direction, and it's open source! I really hope development on it picks up so I can finally gain peace of mind by having a FOSS code editor that can actually compete with Sublime.