And on the flip side of things, people seem to not recognize that much when an (enchanter) support helps. Like with Brand/Zyra you can at least see a ton of damage, or with Thresh/Leona/Blitz/Naut it's hooks and CC.
I had a fight once where we turned a 3v4 and I saved my Kayn at least 3 total times as Janna, interrupting multiple dashes, knocking every single person up multiple times, as he and my ADC kited and killed them all. Kayn BMed the enemy team in chat.
My ADC (who I was in comms with) said to me "I don't even think he carried that fight." I was thinking "yeah, I think I did." Then he continued. "Like, I was kiting that shit so hard I'm pretty sure it was mostly me."