If you're in the US, don't expect to ever see a non-stadium live show by a foreign band ever again, for this amongst other, more obvious reasons:
https://apnews.com/article/state-department-visa-bond-d532b186abf6e39c621d1bd0995d7509
US may require visa applicants to post bond of up to $15,000

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. It's a move that may make the process unaffordable for many. In a notice to be published in the Federal Register on Tuesday, the department says it will start a 12-month pilot program under which people from countries deemed to have high overstay rates and deficient internal document security controls could be required to post bonds of $5,000, $10,000 or $15,000 when they apply for a visa. It says the countries affected will be listed once the program takes effect.

AP News
@jwz
It's been almost unmanageable for years - 6 month delays, thousands of dollars for a visa.... Meanwhile, American musicians just have to sign a paper at the Canadian border and they can come and play, no fees. It's been steadily getting worse for many years, but this new proposal would really make it impossible for just about everyone. The vast majority of musicians aren't wealthy, in case anyone thought otherwise.

@jaddle @jwz The government could always offer the alternative of an ankle monitor for those unable to pay.

If you overstay, it would escalate from beeping to shocks to a lethal injection. 😆