I really doubt this is intentional. I bet a huge chunk of the player base does not enable spawn-points on their maps, or radar, or whatever useful information you probably use. Driving cv's through pt spawn points is just a result of the belief that it is always good to park the cv as close as possible to the shore, even right in front of the shore guns. I see it every time I play this game and can't stop laughing at the total lapse of strategy and tactics this behavior implies.