A lot depends upon one's living situation, and in general people who live in single-family homes have more space both indoors and outdoors than those of us who live in apartments (condominium/co-op/rental). There is absolutely nowhere in this place (1045 SF) that I would be able to set up drying racks and a dehumidifier and I am thankful that I don't need to do so. I run the clothes and other stuff through the washing machine and then pop it all into the dryer and in about a half-hour or so (depending upon the load) everything is dry and ready to be folded and put away. It is more than worth the increase in my electric bill (or the cost of a new dryer if mine goes bad),,,,and given that everyone here in this community and around the whole area buys and uses both a washer and dryer for their laundry, I don't think the environment would be particularly affected one way or the other if I suddenly stopped using my dryer. I'm sure not planning to do so!
As a single person who does laundry once a week or maybe even just every ten days, I would suggest that in the long run, I have a whole lot less impact on the environment when I run my washer and dryer than someone living in a single-family home with two or three young kids and a need to do laundry daily or several times a week. You think they're going to give up their dryer?????