> When can I ship my own web browser with my own JIT?

Do you live in Europe or Japan? If so, you can [1][2]. If not, Apple forbids you from doing so.

The US, Department of Justice is suing Apple [3]. Maybe the US will be added to this list.

[1] https://developer.apple.com/support/alternative-browser-engi...

[2] https://open-web-advocacy.org/blog/japan-apple-must-lift-eng...

[3] https://www.justice.gov/archives/opa/pr/justice-department-s...