Yea, I wish the whole camber kits "not necessary" myth was true.
Unfortunately, I've only had my new suspension setup with brand new tires for about 9,000 miles(about 3 months), and taking the advice from material I had read on here, I passed on getting front upper control arms when I lowered the ride height... now my tires are bald on the inside.
That's brand new Nitto rubber, bald on the inside after 3 months... with a GOOD alignment! I'm getting a f***ing camber kit for the front, I don't give a s*** what people think they know. The car isn't even that low, which is what pisses me off.
The car I race is probably about as low, if not lower, than your car judging by the pics. I don't have a front camber kit and I have a couple of washers for the rear. My car has sat at that height for years and my tire wear has been very minimal on the inside. I know this because I'm anal and I take a tire tread wear tool and measure the inside, 2 center points on the tire, and the outside for wear almost every time I work on my car. The inner like 1/8 of my tires are ALWAYS, and have ALWAYS been, only 1/32 less than the middle and outside of my tire. 1/32 is nothing to be concerned about. I do my own string alignments and keep my alignment within spec and I rotate my tires regularly which helps get me that kind of wear.
With a MILD drop, you really don't need a camber kit for 4th, 5th, & 6th gen Civics. So long as you have your toe within spec AND you rotate your tires routinely, you should be fine. Also have to take into consideration that the lower tread wear rating on your tires, the faster they will wear regardless of camber specs. 9,000 miles on a soft compound tire will obviously wear down faster than a 400+ UTQG rating...
The problem with people saying "you don't need a camber kit" is that they are applying that to EVERY car for nearly EVERY situation. Which is most definitely false. MacPherson type suspension cars benefit from a camber kit even with a mild drop. If you are extremely low, you'll want a camber kit. If you do any high performance driving and want the most out of your handling, you'll probably want a camber kit.