Penalizing Bronze Players with season 'reset.'

Ok, I have 4 accounts. (don't ask) I had an old bronze 4 account that I went 6-4 on in promos and got stuck in B5 anyway. Just finished my 10 for an account that had never gone ranked and unfortunately I fed the first 5 games. Ended up 3-7 and got placed Bronze 2. This is not fair at all. My old account is being penalized for last season rather than it being a 'reset' like Riot says. If you're plat or gold then sticking you near to where you were last season is advantageous even if you have a bad promo, but for bronze it's just keeping you buried down there and that isn't right. It's supposed to be a reset, but it's not letting bronze players from last year start fresh. I'm silver on another account, and getting stuck in B5 because of last season's standing is just wrong. Riot needs to fix this badly. It may help the upper tiers, but it's keeping the bronze players stuck down low. My account is now lower than last season after a 6-4. B4 to B5. That is not a fresh start, it's penalization.