the problem with low Silver right now is that tons of new players (first timers) are placed in Silver (sometimes as high as Silver II for absolutely mediocre to bad play)
Silver is full of these "paratroopers" (they played ranked just for chills, get a Silver from promo, maybe play 5 more games than put ranked behind). Meanwhile you have the try hards who play 100s of games but who average out at the same rank as those guys. Hence, huge skill disparities.
I honestly don't get the reasoning since it doesn't take a genius to know that they'll be on a massive drop. If the system allowed it (more often) they'd drop to Bronze before having played enough games to have the POSSIBILITY of making a come back through what they've learned.