I don’t know what a .webp file is but I don’t like it. They’re like a filthy prank version of the image/gif you’re looking for. They make you jump through all these hoops to find the original versions of the files that you can actually do anything with.
I think webp has already “won”, because google refuses to have jxl support in chrome, the web browser most of the people use.
Apart from that, if I’ll have a website I’ll aim to support jxl and the old formats, but webp not even by mistake.
Why? I think this is yet another thing with which google wants to be everywhere for this or that reason and I’m fed up with that.