To be fair, when I went to uni at 18 I had no life skills. Mam was very controlling and protective, and in some ways it isn't good. I actually asked her to show me how to cook and use the washing machine before going to uni, and she refused on the basis that I'd learn at uni.
Well yes, I did. But it was my housemates who showed me and they quite clearly judged me. I was grateful and willing to learn. One was lovely and helpful, the other commandering and controlling (I seem to fall into all the wrong friendships)
I couldn't even boil pasta! I did improve obviously, and now really love cooking. But I actually think it is quite cruel not to teach your children these skills, you're setting them up for humiliation. Quite a few posters on another thread said their kids would learn when they leave home! They argued any normal adult could work out how to do stuff or follow packet instructions
Washing machines aren't self explanatory unless you've used them before. Packets of pasta don't tell you how much water to put in the pan, do you boil the water and then add pasta or vise versa, how do you drain the water? And googling is an option but when you've moved miles from home and it's your 2nd day you're a bit frazzled and ask your new friends for help
I won't be setting my kids up for that humiliation. They'll be learning, not as some kind of punishment as some people class chores, but as vital life skills
Re your husband. It's time he learnt really. Dad is like this, mainly as for years he worked and mam stayed at home. Only when I was 18 was dad laid off and mam got a job. He is a bit better now at cooking stuff but I still remember being home from uni and him asking me to make his double bed up as he couldn't. First I laughed, then realised he was serious, then told him there was nothing special about me and that I would help but not do it for him. Getting double quilts on are tricky tbf and better with 2 people, but one person can do it with a faff. I showed him how to do sheets, pollows etc and now he does it himself bar the quilt
Show him, really. Dad was embarrassed when I asked why he hasn't learnt by his age, I imagine your husband is embarrassed too. Don't blame him or humiliate him because it is horrible. Do point out that it's time to learn, and you will help him. If he's lazy, that isn't acceptable. And don't be sucked into helping each time. Once you've shown him once he can do it himself