Fwiw I have a 9 month old and a 3 year old who goes to nursery two days a week.
Baby takes two 30-40 min naps, I certainly don’t have time to watch TV even when the preschooler is at nursery.
I do grocery shopping (used to do after a nursery drop off, switched to online which has downsides but saves me valuable time).
I do all cooking and meal planning. I’ve started making double portions and freezing things I know the preschooler will eat (dhal, soup, chilli, hidden veg pasta sauce) and having that stuff has been a lifesaver. I make packed lunches for nursery the night before.
Laundry, I try my best to keep on top of it. Nothing gets ironed. My husband takes work shirts to the laundrette to be done. It’s a struggle to get it all sorted and put away, mainly happens in evening.
I clean the kitchen every evening, my husband helps if he isn’t working late. Hoovering and sweeping is about 50/50, I mop hard floors but not often enough. I clean bathrooms but not often enough.
I do take the kids out a lot, which might seem like doing more but tbh it creates less housework than staying home.
Keeping things acceptable feels like a constant battle even with my husband’s help. When he works from home I might ask him if he’s free to hold the baby for 5-10 mins once or maybe twice a day but not long periods like you mention. I wouldn’t expect him to hold it against me if I had a hygienist appointment, it’s not like you can get them out of work hours.
I think your husband could and should do more, and he could do with learning strategies to get things done with a baby, but I think you are a bit dismissive of what he does do and how full on caring for a baby can be. It’s also a learning curve. I’m more efficient with two than one, through experience and necessity. Organisation doesn’t come naturally to me but I’ve had to figure it out.