Imgur now blocks several VPNs and have issues loading embedded previews in several fediverse platforms. So instead of using imgur, you could use one of the following alternatives for uploading your images.
https://postimages.org/
https://imgbox.com/
https://imgbb.com/
https://www.imagebam.com/
Wow image-hosting is a thing. Why don’t they just have something so essential out of the box, is it expensive or something
It requires a lot of storage space. Much more than for just text.
Also, additional liability for hosting images uploaded by literally anyone, that could depict abuse, or be copyrighted.
Ahh so if somebody did that, the blame would fall on the site that has the image posted
Short answer is yes. Long answer is that with text it’s much easier to stamp out illegal activity because keyword searches are cheap while semantic searches in images are pretty good but extremely computationally expensive. You can’t just scan for illegal activity in images the same way you can nigh instantly scan a body of text for “illegal-site.com”.
You need a place to store the files. Pictures are just a type of file.