I love lit. I've been using lit in production since 2020 and I have never looked back. There is so much to say about lit, but I think the biggest win is that it's built on a very stable foundation. Building apps on top of native web components coupled with all the modern QoL features with Lit allows me to without the fear of some new framework/update coming along to the ecosystem - which in the FE world means the last X years worth of code becomes outdated. Native web components are a stable feature in all browsers and I can just focus on building - more engineering teams need to give it a try
If you're curious about lit and like longer form content - I recommend watching the [0] http 203 video that talks about lit element and other tools like it