- If the license terms include a section on termination, and termination is done in accordance with the license terms, it's fine legally.
- Licenses can be transferable but that doesn't make them non-terminable.
I could be wrong, though.
It's pretty crappy that we got to the point that overly simple actions (like clicking on buttons or breaking stickers on packages) can be considered accepting license terms. Is that really a "meeting of the minds"?