First of all, the laser helps plenty in CQB when firing from unconventional positions / retention. The fact that people think it's only for distance shooting means you haven't really thought through a lot of the benefit of such a device.
Secondly, all this banking on the fact that "self defense only = close range" stuff is a gamble I'm not willing to take when practicing. Someone who can hit at 25 yards can also hit at 15 yards and 10 yards and 5 yards and 5 feet. However, someone who can only hit at close range can't be confident about hitting at longer distances. What exactly is so terrible about trying to shoot at longer distances while practicing... well, except for the fact that it's humbling, which means it's less satisfying and less fun. When I train / practice / compete / etc., I do it in a manner to push myself. If I'm not failing, then I'm not learning.
In this day and age of active shooters and terrorist BS, I can think of a number of circumstances where longer shots might be necessary. And before we go down the road of "it's so rare that it's not worth worrying about"... firing your gun in self defense is pretty darn rare as it is, and you still go through the trouble of being prepared for that unlikely occurrence.
And by the way, IMO, it doesn't matter if you're at 10 yards or 5 yards or 50 yards or whatever, you should always be "looking for an out and or cover" regardless.