Hallo, When the recent GCC compiler is very slow compiling projects or packages then many people refuse to follow recompiling updated versions of projects, few people tend to test each time less the updated versions, there are less beta testers and finally less detection of unknown bugs .
Where GCC are the bottlenecks that distros's builders wanna its? J.C.Pizarro: "my fear in soft are the crashes, the virus, the bugs, the slowering situation and the fat things. (note: fat thing => slow transferring => more energy for more bits of information"