Re: Dishwasher
I have had a dishwasher for more than 30 years and when I have people round it is great because I just stack it, switch it on & empty it when they have gone.
When I am on my own though, I often find it is quicker and easier to just wash a few dishes, so I can understand why some don't need one.
If it makes your life easier, it is well worthwhile but, if there is something that doesn't fit in safely, I just wash it by hand...... although I don't think I would ever want to be without one!