Quite.
Demonstrating all the sensitivity and compassion of the average cauliflower, Floo doesn't seem to be aware that CK was in the grip of an illness over which he had little, if any, control.
Curious that some sort of moral obloquy is visited upon some illnesses - primarily emotional illnesses, addictions and so forth - and not others, as though these are somehow choices that people freely adopt and voluntarily persist in.
I've seen alcohol destroy somebody at a considerably younger age than CK; a highly intelligent, highly skilled man who succeeded in stripping himself of wife, daughter, health, self-respect and sanity along the way before dying of exposure in an alleyway about 250 yards from my house, having passed out, dead drunk before becoming dead, on one of the coldest nights of the year. Yes, he was helped. I know because I was around at the time. It didn't work. Sometimes it doesn't.
Anyway, the point is that if Floo's understanding of alcoholism is anything like her insight into depression, she won't be able to say the same.