Decent electronic keyboards are getting to be quite good. Yeah, there is still some junk out there that I wouldn't really wanna spend all that much time playing. Quality isn't going to be cheap, acoustic or electronic.
In my own travels, I have found that many of the acoustic pianos that I run into are in way worse shape than ideal, both tuning and regulation, and I would give the preference to the electronic. For someone who is used to playing on a well tuned and well regulated grand piano, they might think a little differently. Context kinda matters.
In the small town I'm in, I can't think of a single grand piano that I would prefer playing over my Roland RD-2000. If it's here, I haven't seen it yet and have been to numerous public performance venues. Were I closer to a larger city, there might be something to challenge that.