Ferrari still curates their customers. If you buy a Ferrari and paint it pink, you get on their "nope" list. You also cannot buy a new Ferrari today unless you have a previous relationship with them, or are very very rich.
If you want the super special stuff like Monza SP1/2 or Daytona SP3 you need a longstanding relationship with Ferrari, but you can walk into a showroom and drive out with a 296 or Roma this afternoon if you have the cash, and let's not pretend a 296 isn't a very special car.
depends on the selection process, of course. At least in the US and I imagine most of the EU. You can paint a ferrari pink and get blacklisted. Not sure how it would go if they say they don't sell to women...