I have my entire paycheck hit my checking, without parceling out some money here and other money there. I avoid auto-pay (and electronic statements for anything that might vary), and instead pay all bills from my bank’s payment portal.
Paper copies of bills go into an in-box, which I process every week or two. I look at all the bills before paying them. There is also a physical piece of paper in the in-box, which is a printout of a spreadsheet I made with all of my monthly and yearly bills. When I pay a bill, I check off the box. Not very hi tech, but it gets the job done.
If I see “extra” money building up in checking, I check the paper, and if it is not needed in the next few months, I shuffle it off to a HYSA. Periodically, I move money from the HYSA to an investment account, which is shoving money into index funds on a set schedule.
Yeah, there’s a lot of manual stuff going on, and if I have a busy month I only get to the bills and not the other stuff. But I feel in better control of all of it, and less likely that I will miss a fraudulent thing happening.