This would more or less halt the ability of scientists and academics from visiting the US to give talks, attend meetings and workshops, collaborate with peers on research and I think that is the primary point. 🧪
U.S. may require visa applicants to post bond up to $15,000 to enter country
The State Department is proposing requiring applicants for business and tourist visas to post a bond of up to $15,000 to apply to enter the United States.
