onion everywhere

More and more websites are offered both via HTTP(S) and onion service:

• https://onion.debian.org/
• https://onion.torproject.org/
• https://riseup.net/en/security/network-security/tor#riseups-tor-hidden-services

But since onion addresses are not human-meaningful, few people always replace onion with HTTP(S), even in Tor Browser.

Since HTTPS Everywhere is already in Tor Browser, how about creating Onion Everywhere Rulesets to auto-redirect users to .onion sites instead of HTTP(S)?

Trac:
Username: ilf