$10k wager is too much risk Because no one can will his every bet so If he continues to bet regularly with the intention of meeting the Wagering Requirement, he may lose all his budget in one go, resulting in a loss in all cases. so I don't think betting should continue with such wagering requirements. I always try to avoid wagering because I like to gamble only with the amount that I can afford with my budget so that I can withdraw my money anytime I want and stop gambling.
Yeah you're right it's too risky, but maybe you forgot that they didn't force anyone to bet/wager up to $10K bonuses are available for anyone who meets the requirements, I am an active player here and play every week but I not take part in the promo because my wager is less than $2k. I know some users play up to $10k here and they are not focused on the drop bonus sometimes they even ignore it. You might know @ryzaadit he once changed $30 from a monthly/weekly bonus to $1000 in less than 30 minutes well, players like this are clearly easy to reach $10K wager. I also know that some users are actively playing in Inhouse Game even in a month the total wager reaches $100K this is an example of a player who does not force himself, he plays according to his abilities.
Sometimes they think it's not fair because the bonus is only available to active users + wager but that's how Casino appreciates its users based on activity, while for those who are not too active, only get a reload bonus or something else. Anyone who thinks like this, it's easy, find new ones

I am personally active in several casinos I will come and play if there is a better opportunity. One thing that we must understand the promo and bonus launched is not forever, at one time it will be changed so just enjoy if profitable or just ignore it if it's not profitable.