There is probably more than one way to skin a cat, as the saying goes. While the normal UI option might be removed, it may be possible to still 'command' a trip code. Q has to enter it, somehow, without creating an account or fixing his IP to a single one.
Interesting that the people trying to fake the old trip are looking not to demotivate, but to instill fear/helplessness. The proverbial 'they' are feeling the pressure.