Agree!
They might know how to do all of that but if dear Brucey is there, why not let him do all of it.
That would be the case other than knowing how to run the blower and they could probably figure that out. Only DD2 has run the mower so DW and DD1 would likely have to call to find out how to start it. No key

so you have to push push the buttons to enter the combination and push the start button when it turns green. Can't have a combination less that 1 number so if y'all want to come blow the parking area before I get there, the combination is '2'

It has an electric winch to raise and lower the blower, the switch is on the right side of the engine cover.
DW had a job mowing lawns as a teen, one guy had a rider that she used on his property. And she used to plow with the Scout at her parent's house way back when. Frankly, and I know I'm not insulting anyone here, there is NO WAY I would ever marry a "helpless woman".
DW and the girls can and will shovel (dd2 pretty much has to grouse some since she doesn't get paid cash money to do it) but DW working 6 days a week 35 miles away and at this time of year, she leaves before the sun comes up and gets home after it is down. Doesn't really have time to build fires in the morning. She and DD1 will shovel the walking path to the cars and shovel what is needed to be able to park and get out in the road. About the same amount of space as the driveway at the prior house, 3 vehicles. No one is going to shovel the entire drive through parking area including me! We don't get huge plow "walls" out in the country though because the plow is moving fast enough to throw the snow, no just push it to the side like at the old house.
And, since I don't do anything (to quote DD2 once), I have time to do things like start fires and blow snow. They will put wood in the stove and it is possible that DD1 started a fire after she got back though when I called last night she was really wiped from traveling and classes yesterday. Easier to just let the oil furnace heat that part of the house.
And yes
@greybeard, I do the "heavy lifting". DD1 wanted to learn how to change a tire after she got a flat (razor sharp small rock!!) a few months ago. I had to make her a cheater bar to get the lug nuts off. Those little bent 1' irons are really minimal. The old cross ones were way better since you could push down and pull up exerting more force. Of course if one doesn't mind waiting there is always AAA for that.