What do I actually do as a support?
This might be simply a poor mentality choice on my end, but next to top lane, barring some sort of hypercarry offtank, I feel support has the least amount of impact on the game. Unless I lock in some sort of pseudo secondary midlaner support for extra damage in exchange for utility, if a team cannot capitalize on vision and/or plays made by a support it nearly invalidates the position. There's no objectives for a support to capitalize on, they cannot effectively waveclear or splitpush, and even a traditional support who can somehow miraculously come out ahead of a winning enemy team isn't much of a threat.
Okay fine, the position is support, you're not going to or supposed to 1v5 pentakill people, you're there for your team to get them fed and or give a strategic advantage. But it feels like a double edged sword, being that you're so team reliant despite any amount of skill a support may have it simply does not matter if you're on a team that cannot fully capitalize on those skills that you possess.
It simply feels incredibly helpless to, pardon the strange figure of speech, watch a ship go down in flames because your water is in no way retardant to the fire.