The question is, are McDonalds really are involved on this one, or they're just using them by some people out there to increase it's popularity.

Thanks @X-ray for clarifying. Well, I saw that .cam as well, so I closed it immediately, and it looks suspicious to me. Just a few days ago, I saw a thread here regarding 2 kids using Bitcoin to buy some foods in McDonalds, and now this NFT thing again. NFT's are done already. The most popular ones when it's on hype are now barely surviving, and probably just waiting for the bull market.

I just hope that nobody really connected their wallets on that scam website, and collect those NFT's. 2 posts? A newbie who is posting like this? Good Luck OP.