I'm curious to know what others think of this.
I'm personally for keeping it as I see the benefit coming in a few years having many more EV's available in the second hand market. Currently it's pretty much dominated by mainly Nissan Leaf's at the lower end of the secondhand market.
I know of a few people as well who have bought EV/Hybrids recently that would not have even considered going for EV's or even hybrids without the rebate.
Yeah, I'm sure there will be a sunset period, but it'll most likely only apply to people who have actually bought a car (i.e. it's been registered in their name). If it's on a boat, it won't count.
They will probably give people a bit of lead time after the announcement though (ideally a couple of months at least). Although given it seems to be mostly ideological, maybe they won't, and sales will drop off a cliff as soon as they confirm it's ending.