What’s preventing you from using a personal laptop ?

It's not that hard if they're actually interested in you. It's a good way to weed out a lot of the performative, pipeline filler interviews.

If you’re interviewing, why wouldn’t you book the time off? Take a half-day so you can prep, and of course, do it on your personal equipment.

Which is why time off exists, at least on countries with civilised labour laws.