> To me it is even hard to understand...
So, you don't understand the goals of MAME. Fine. But nobody is forcing you to use the newest version of MAME. If you are fine with playing a bad/incorrect version of your favorite 8-bit game, by all means, use MAME 0.34 or something else. Just don't try and get support for that here (or anywhere, for that matter).
Samples will not be coming back, and everyone is happy that they won't (well, everyone except you). Just get a better computer