Extra 1 accuracy, not extra 1 dice. And yeah, that actually hurts someone. If I have 7 Agility and 6 Pistols at chargen, we're talking 13 dice. That's slightly over a 1:30 chance I lose 1+ hits at 7 Accuracy, and about 1:10 at 6. So going Laser Sight instead of Smartgun, at chargen, means that one in fifteen shots will lose a hit because of the Laser Sight instead of the Smartgun. That smarts, and we're not even talking what happens if the Agility goes to 9 and I take a cheap specialty for 17 dice. Will definitely need an Accuracy-increase in the future.
On the other hand, this means I actually pay a decent price for sacrificing my limit to keep my gun unhackable. I can't say I mind that.
It also comes with the downside of taking a Simple Action to eject the clip, but it's not as if I need that many bullets that often in a gunfight and without shooting twice, the damage is less.
So yeah, it hurts, it sucks and it makes me distrust wireless stuff even more. On the other hand, the entire character concept is built around being paranoid, to the point where those Wired Reflexes are solely due to Resources C and I will cut out its wireless ability. Paying a price for my paranoia is nice, just like how I pay a price for dumpstatting Strength and Logic.