I feel like a lot of projects did drop OpenSSL post-Heartbleed and then went back to OpenSSL some years later.
I know Gentoo did https://bugs.gentoo.org/762847
Python 3.10 did https://peps.python.org/pep-0644/
Void Linux did https://voidlinux.org/news/2021/02/OpenSSL.html
Etc.
Seems like a lot of that was due to OpenSSL breaking API compat that LibreSSL promised not to break though.