Absolutely agree, for my photo portfolio website AVIF allows me to serve higher quality photos faster to potential clients.

I’ll just drop my AVIF local support for Wordpress plugin here: https://github.com/ddegner/avif-local-support

> replaces JPEGs on the front-end of WordPress for browsers that support them.

Ouch. Pretty much every browser supports AVIF now which means everyone gets transcoded images worse than JPEGs one uploaded. For JPEG XL that process is lossless...