Are you using flags in the language switcher?
I recently read an interesting article on the Internet about the use of flags in the language switch on the site.
I personally used to use it, now I do not use it. But I don't think there is anything wrong with using flags, a cool graphic element. I think it matters little whether we use flags or not. However, the use of flags is often heavily criticized on the Internet.
If it is directed at countries then there is no topic flags are ok.
But for example, a global site.
English language...Theoretically most often British flag, but still can be the flag of England. How about the USA?
In theory, a person from India can go wrong with the flag of the country of which it is a former colony.
The U.S. in general may not be well liked in many African or Asian countries.
Another global language Spanish, the most common flag of Spain. however, the most populous country is Mexico and the USA. But here I think there is no cultural controversy.
Chinese, reportedly, people from Taiwan or HongKong may feel offended by the Chinese flag, or even the simplified language.
Russian is not a global language, but in several neighboring countries a lot of people speak Russian. E.g. in Ukraine, most people speak Russian, often better than their native language. And needless to say they are currently at war.
In my opinion this is a bit of an exaggeration, because I think 99% of people don't mind this or that flag and just want to read in a language they understand and it's all an exaggeration. Admittedly, I myself do not use flags at my place, but not for these reasons.
What is your approach to the subject and what practice do you use on your site.