Merely looking at the same pattern of airdrops on multiple sites, anyone who is vigilant enough could identify it as a scam airdrop, in which the scammer might either be interested in the traffic that the airdrop can generate or to penetrate the victim's wallet when they try to claim whatever they offer them.
We should all be vigilant, specially newbies who do not have experience to recognize what is scam and what is not. I believe this scam is not set up to generate traffic because there are no ads on that site. I also didn't want to connect wallet and risk the funds.
It could have been nice if you could also drop-link to some of those telegram channels where these scam airdrops are being promoted.
There is one thing I noticed recently on some of these telegram channels: it seems like they use one channel with a lot of subscribers and followers to promote a particular scam project.
It was not particular channel that this scam was promoted on. It was in comments on various channels and o some moderators deleted it soon after posting. On non moderated channels there are probably still comments with links to those websites .