They had my inertia. I moved from free to $25/yr. Then watched as it crept up to $60/yr with basically zero improvements. I bailed at $120/yr for a terrible transition to a new db style that could only be updated in real time as you opened each note (taking 3-45 seconds per note to update) and a promised AI component for which I have no use.
Inertia was carrying me as well. First it was $35 for premium, then $70 for several years, and then last month they announced it was going up to $130 and that's when I bailed.
At $70 it wasn't too bad and I stayed the last year or so also because they actually published a native Linux app that worked on par with the Windows and macOS app. I won't say it worked great because since they moved it all to Electron or whatever it's been slow/clunky all around. But at least it was available and consistent.