You are making a mistake and I think it is as regards about what you know about digital marketing.

Social media Bounty programs are not created for likes, Retweets or comments, it is solely for interaction and activity spread.

How do i mean? For example if i make a post about bitcoin, the post is spread across the Facebook platform and you cannot guess the number of post viewers.

If you think social media posts don't work, why do you think the likes of kucoin hosted a kucoinplay Bounty? Or why do you think binance requested a retweet to donate to covid19 because they know the imparts of social media in crypto currency