The lack of supports isn't fixable, and that's OK
I'm not sure that people really understood how few people were willing to play support regularly until Dynamic Queue smacked them in the face with it. I'm going to be lazy and blame WoW having been dying off for too long. The lesson was learned with LFD in that game. Everyone wants to be DPS there. Finding tanks and healers is the hard part. (aka support roles)
The problem isn't exactly that support isn't fun. The problem is that your average gamer wants to be the big damn hero. (And I'm not even entirely sure that that's a problem. That is a major aspect of why people game in the first place.) And supporting isn't being that. You can be the hero, but the "big damn," part tends to be out of reach. To someone who likes supporting as a concept, the role can be fun, as long as you still feel valuable, and can see your own contribution. But for people for whom only the kills are the contribution, it cannot be made fun.
It's not that Riot has removed supports from the game, or should just tweak it with some magical knob. There's nothing Riot can do to fix it, without removing support from the game. Too few gamers are supportive by nature. They don't get enough enjoyment out of enabling others. It's never going away as an issue.
And the lesson from WoW is that even adding incentives to play under-played roles isn't sufficient to balance it back out.
If you want to be the hero, you're just going to have to accept it and wait for your queue. At least now your fun doesn't have to be at the expense of making the poor bastard who was last in the pick order have to play a role he hates. Just be glad that in league it's 20%(40% if you want to make junglers feel good) who are needed to make the "important" people succeed. Instead of say, 90-99% the way it is in the real world.
. They clearly know I have little blue balls floating around me, not hard to see, but they continue to go all out on CSing leaving me nothing, and because of this and the lack of gold for supports already, "supporting" your teammates becomes even more difficult which just leads to ridicule.