Why is widow always the one to blame?

Imagine if you say ran Bastion. Win, the enemy hates you and your own team resents you. Lose and everyone says “u suc”. Widow is not far off from this quite honestly. I often get gold elims/damage on Mei… 7/10 times my team won’t even endorse me much less say anything positive. FWIW, my rate of actually freezing enemies is often less than 5 in a game… kid you not.