Would be good for those using CDN/Cloudflare who also have image display issues due to the picture tag option
Might even be worth considering having this option not check for WebP compatibility because sometime in the near future it may no longer be necessary with Safari finally starting to support WebP and users may want a function to just swap out all their image URLs to the WebP version so they don't need to manually change them for all their pages.
Same or similar to option 3 in https://wordpress.org/plugins/webp-express/
Would be good for those using CDN/Cloudflare who also have image display issues due to the picture tag option
Might even be worth considering having this option not check for WebP compatibility because sometime in the near future it may no longer be necessary with Safari finally starting to support WebP and users may want a function to just swap out all their image URLs to the WebP version so they don't need to manually change them for all their pages.