When the front schocks are changed, the two bottom bolts are removed and put back in. There is a bit of play in that assy, and that will make camber...
Reminds me of a similar story. Somebody slammed the garden gate shut on Friday, and the cuckoo clock in the living room stopped ticking on Saturday....
As said, it must be some sort of a culture thing.
In these parts, if you can't afford it, meaning you can't pay cash for it, you just do not buy it!...
It is so much better to get it done or to do it yourself when the car is new. If it has rust, for example after the first winter, it takes much more...