PSA: Shield spamming, lifesteal, and annoying healing supports like soraka
are keeping teamfights longer. More shields=more time required to shred through the shield. More heals=more time required to shred through the health.
Yeah they might be annoying as fuck, but incredibly short teamfights are too.

and I could legit dash into the overfed Kha and the enemy Yasuo and facetank them with a few Soraka heals lol.