Looks elegant, but make sure to really focus on the specific pain point you think you need to address rather then the generic one of "LaTeX is hard".
Optimize for that very strongly, or else you'll be a solid 60% of everything (after years of effort...) but you won't ever get the critical mass of switchers. Whereas being 95% for one thing almost guarantees you'll get the people whose problem you solve thoroughly.
For example, and not to toot my own horn, I wrote some notes for people who have only ever used Word and need just enough LaTeX to understand how to get started[0]. Nothing more.
https://sgurungp.github.io/2024/08/14/LaTeX-for-Word-users-p...