Thats because you have the nicer older ones. The newer ones out of China (like I have....rrr) have gone down hill and aren't made as nice then the old ones. Danaher moved then to the "cheap quality with high price tag" market.
Its not always where is made that makes it **** (even though some guys will say it is.) For example, the HF ratchet (I have...not super fan but for $15!) is quite popular around here with the non-SO guys. Its made in Taiwan and IMO is aways preferred over Chinese. Mainly, because Chinese tools tend to be (never can make a blanket statement) more once in a while use, quantity over quality, type tools. Work alright and can get most jobs done but also can cause more problems then good....ie the super cheap HF ratchets that are complete garbage. Taiwan tend to be closer (depends on the brand of course) higher functioning, quality vs quantity, little bit pricey tools. Not always the best but a huge step up from the low end. Just like the HF ratchet or the Kobalt ratchets. Still quite a bit off of the industrial brands and truck brands....however there are a few Taiwan companies that make pro quality tools but the run about the same price as SK etc.
A word of warning....don't trump the cheap tool hardline to counter the truck brand guys.....its their opinion/money and they are vocal about it....and they will attach you for yours. Plus, that dynamic is super old and has been done by so many guys that end up leaving. Just a word of warning....enjoy what you got and be happy!