"free database", except the images in it may not be so "free". even their "open" 400M dataset makes a caveat like "if we found a CC license, we put it there, ot

"free database", except the images in it may not be so "free". even their "open" 400M dataset makes a caveat like "if we found a CC license, we put it there, otherwise, well, we just don't know.", so there's still a bunch of data with no license information, that got included anyway. their 5B dataset simply does not have license metadata, at all. a little bit misleading, a little bit malicious. completely enabling copyright and license violations of data it 'only links to'.