None of that is a tool problem, and no new app is going to touch it, which is probably why the last few did not. It is a capacity problem, and the arithmetic on it is worse than it feels day to day, because you never see the whole year at once.
Say the number pulling, the drafting, and the questions that land on you because there is nowhere else for them to land come to something like 6 to 10 hours in a normal week, and that is being conservative. Put your own honest value on an hour of your attention, whatever an hour of you is genuinely worth to this business, and carry it across a year. That is close to a part-time person's worth of your own time, spent on work that does not require you specifically. It requires someone. Right now that someone is always you.
Hiring can help, but look at what it actually costs. You recruit, you train, you manage, and for months you are still checking their work. And if you hired the wrong person, and plenty of us have, you pay the salary, the ramp time, and the cleanup, then start over. Headcount is a resource problem, and AI is the first resource that takes the work without adding a person you have to carry. But even the right hire leaves the deeper problem in place: nothing moves until it passes through you, and putting a second person in the line does not remove the line.
What you want is not more hours in the week, because there are none left to find. What you want is for the business to stop requiring so many of yours. That is a build, not a hire, and it is the only version of this I have ever seen hold.