There are supporters of Bitcoin community in the Congress and Biden can not only ask his party mates in the Congress to kill American Bitcoin mining industry. He will not get enough support to pass such a bill. He will not win no matter how hard he tries to do that and I believe he does not aim at killing American Bitcoin mining industry.
Tax, he and his administration want to get more tax for the nation from American Bitcoin mining industry. He can achieve it but he will not achieve a target to kill this industry, even he wants it.