Dying instantly under your tower to a fed assassin because someone else fed is really fun

Can we make this shit less cancerous?

Literally just had a 4-0-1 Zed walk down to bottom lane, ult Caitlyn, and kill her under her tower from 100%. She trapped him as he began his ult, netted away, and dropped another trap to catch him when he swapped. He ate both traps, still killed her, and still got out safely.

This is dumb as fuck. There's literally no chance for out-play here, or with virtually any other assassin that has a few kills.