There's a Iot of chat about cars and their necessity for coming of age birthdays, which I find a smidge odd as I never learned to drive myself - it never occurred to me to do it as I didn't really have the time and didn't need it (I grew up deep in the countryside but was extremely independent and capable of getting about without, and once I left home for university it became pointless). I still don't have a car or a license, and don't see it as a rite of passage at all. I don't think Izzy needed a car, especially as the girl can't say boo to a goose and has half a brain. I'd not trust her on the road.
For me I think the sad thing is that so little thought went into getting her anything personal. It's like they don't know her at all. I know she comes across as having no personality or genuine interests on the vlogs, but they spend literally every minute of every day with her. How can it all feel so vague and cold? If she'd had any thoughtful gifts and genuine reactions I don't suppose anyone would even mention cars. As it is, there's some half arsed attempts at getting future views and what appears to be a gift for Chris and Spiteface, and a gift for Sarah. If this doesn't push Izzy to get out of that house forever I don't know what will.