Been using Gentoo on my server for over a decade now and probably won’t ever leave the compiling front, especially with a 12-core/24-thread CPU making it go as quick as regular binary updates on my mint laptop… But that being said, in happy to see them considering to do this. It’ll bring in some folks who are afraid of (or just dislike) compiling everything from source. I think the biggest packages that’d benefit from this are definitely the browsers and desktop environments.