Problems are;

- speeds are different for everyone, some will get it sooner, some not at all. You need to get your message out!

- you are wasting 90% of the image resolution anyway, since most are just viewing this on a small-ass mobile device.

In the end it just cost more for download and don’t get any benefit from it. Charge/click to download from the smallest most compressed image thumbnail is the way 💜🤙