I haven't seen missing support of WebP in software I'm using, and also asked people of the software they're using to test it and check for WebP support some months ago.
I was curious because I use WebP pretty extensively for many years, and haven't seen any issues with it.
I don't consider web services to be a software. It's no news that many services don't support wide variety of formats, it's their decision. Missing WebP support is a minor inconvenience compared to other missing features of web services.
The article is about self-hosted website as far as I understand, so it doesn't matter what the external services support or not.
I was curious because I use WebP pretty extensively for many years, and haven't seen any issues with it.
I don't consider web services to be a software. It's no news that many services don't support wide variety of formats, it's their decision. Missing WebP support is a minor inconvenience compared to other missing features of web services.
The article is about self-hosted website as far as I understand, so it doesn't matter what the external services support or not.