Yea, back in S3 where the support mages were more like AP carries than they were supports.
Not to mention 2 years ago league wasn't as popular, so you didn't have nearly as many trolls and casuals in bronze.
You can land all the 5-man knockups you want, but if your team doesn't follow up, then you haven't made a difference. Playing a role like supoort and tank that requires you to be with the team is like rolling the dice at champ select. Either you get a team that capitalizes on your plays, or you get a team that doesn't take the game seriously, in which case you are screwed and the game is lost despite your personal skill. Supports are powerful in coordinated play, but are exceptionally weak in solo queue. I'm sorry if I don't feel its fair to lose LP because my teammates goof off.