due to global changes with Wordpress 5.0, thats not so far from day X, and new Editor called “Gutenberg” i would love to suggest a new project called ClassicPress (without Gutenberg and React). I’m truly believe there are a lot of people who hate Gutenberg and do not want to use it with Wordpress ever… Lets discuss any ways including ClassicPress.
As far as I understand the classic plugin will also work with WP >5.0
The feedback to Gutenberg was very diverse and many developers want to continue with the old editor. Please double check but I would say: Sit back and relax, there will be suitable solution for the TinyMCE lovers.