Looking at the “metrics” they shared, going from committing just about zero code over the last two years to more than zero in the past two months may be a 10x improvement. I haven’t seen any evidence more experienced developers see anywhere near that speedup.
"Experimental support for using client certificates from the OS certificate store can be enabled on macOS by setting the preference security.osclientcerts.autoload to true."
This allows Firefox to work with my company's BeyondCorp implementation. I was forced to use Chrome before.