As far as I know, affiliates and influencers can be said to both market or recruit users, through advertising how to trade crypto on YouTubers as a whole, as you can see, However, the two sources did not actually carry out crypto trading as seen, they only edited it to look like it was real and actually happened, to attract crypto users.

What differentiates affiliates & influencers is: [1] Their affiliates are required and obliged to attract users to trade, usually we will see a reference link in the description of their YouTuber channel, the more users, the affiliate can get a high percentage of the exchange and [2] the influencer only does advertising, Influencers don't care whether users trade or not, the point is: they are only for advertisers on YouTubers, because they are paid in advance by the owner of the crypto trading exchange or based on a rate card.

For this reason, don't be surprised if you see them taking great pains to edit, create content and so on so that it looks good and perfect, because they do it for money, not based on their experience.