Mitigated by uMatrix and other Firewall tools, no?
I don't find myself ever needing to allow Google Fonts/Analytics to view a page.
But yes, it is often not a problem at all to block Google Fonts/Analytics - almost everything works as expected.
That was why I originally started using uBlock origin… it had a thing to shim in that, as opposed to uMatrix which didn't.
Just checked my uBlock Origin on smh.com.au: fonts.gstatic.com are loaded ...