I mean she still has her orb and her grasp isn’t that small, even people with bad aim can still play her.
She is viable, there’s just one support that is better than her it’s Ana (But Ana is better than every other support so yeah) the rest is as viable as her.
She has good use with her survivability and good healing, she’s a solid pick.
In every meta you see Moira being played somewhere she’s just not a must pick and that’s a good thing.