As someone who isn't a native English speaker, I believe most people who use the Internet would benefit from simply learning English rather than having an unchecked AI translate things to them. Reddit for example has joined millions of terrible Wordpress websites in auto-translating everything for SEO purposes and Google seems to be fine with this for some reason. It's ironic that it has reached the point that if you search for a "multi-language" plugin for Wordpress, most of the results aren't about letting you write an article in multiple languages, they're just about automatically translating a single article to 30 languages with machine translation.
The reason none of this makes sense to me is that it's intellectually crippling Internet users. Computers and the Internet are tools. If you want something machine translated to you, you can use a tool like Google translate to translate it for you. If the webmaster does this, it robs people from the opportunity to learn to use those tools and they become dependent on third parties to do this for them when they would have a lot more freedom if they just did it themselves (or if they learned English).
A lot of written text out there in other languages isn't available in English, simply put you have many eco chambers of singular languages out there. Most people are ok with just reading what they understand.
You miss an advantage. If everything is inter-translated, then you can do your search in the language you know and find the answer written in a language you didn't know.
The reason none of this makes sense to me is that it's intellectually crippling Internet users. Computers and the Internet are tools. If you want something machine translated to you, you can use a tool like Google translate to translate it for you. If the webmaster does this, it robs people from the opportunity to learn to use those tools and they become dependent on third parties to do this for them when they would have a lot more freedom if they just did it themselves (or if they learned English).
Teach a man to fish...