Based on previous comments, Marco Rubio has indicated they are very pro-cryptocurrency. Below you can view the tweets, quotes, and other commentary Marco Rubio has made about crypto.
For congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Securities and Exchange Commission relating to "Staff Accounting Bulletin No. 121".
This staff accounting bulletin expresses the views of the staff regarding the accounting for obligations to safeguard crypto-assets an entity holds for platform users.