A shame that WordPress will not implement 2FA in the core. I was (quite abruptly) told where I could go put my request when I had the temerity to suggest that WP was somewhat lagging behind the 'obviously inferior' (well it is actually) Joomla. Especially when there is such a good plugin that implements Google 2FA that could so easily become a feature plugin. It might stick a boot up the **** of the third party user/login plugin writers to support it then.