SLR keeps saying there’s no visible difference between their 8K 20mbit/s “max quality” version and the original… but still wants you to pay 7 euros for that removed original because it’s soooo much better. Which is it? Either there’s no difference, or you’re charging for something you claim doesn’t matter. Pick a lie and stick to it.
Also, AV1 is just a codec. Its only benefit is better compression, which is completely irrelevant when you’re comparing it to the original.