I think it depends on what someone's individual set up is. It was better for us to have autopay set up for most things because of which bank account the funds were coming from and it took the annoyance of always having to remember this day the electric bill is due but that day the gas bill is due oh and the wastewater is due that day oh now I've got the water bill due that day, the cable and internet is due on that other day, Then there's the discounts for your insurance and back when we had student loans that as well and then cell phone bills, etc.
What we often did when utilities were split a different way was transfer the funds for the specific bill on an auto transfer for bills that stayed the same (like our life insurance until we got notices of the new amount as we age up in levels) to our joint account for which the utilities were then set up to draft from. And then for the bills that aren't consistent in amount we'd see the bill amount and manually transfer the amount needed to the joint account ahead of time then it would draft from there.
We tried it without autopay when the utilities were first set up in the rental house and then tried again in our new build house and realized it was more work for us to account for it than it was to do autopay.