cause…your dps can stay safe behind shield and atatck her? (90% of time widow isnt behind a shield herself)
sombra can hack her and kill her fast enough (it comes down to if widow can land a snipe shot at close range…let alone you can have a flanker and dive together and negate her w/o her havign an escape
widow is a typical sniper.
she is deadly if she this you, but thats ALL she has going for her.
she IS counterable.
ppl just dont do it.
heck can use a widow yourself and have them keep eachother busy.