Sure, but there's a difference between convenience and nagging.
There's a good reason I paid for LaunchBox 12 and have been on 12.9 for the last three years, and it's because updates break things that were previously stable. That's a big no-no when you have massive collections of games and setups that you've customized to be functionally rock-solid over the span of weeks if not years. Emulation in particular isn't exactly a fast-paced environment where it's necessary to be constantly up to date on the latest developments.
Allowing people to manage their emulators through LB is great, but there's almost no way I'd ever opt in for that myself, so plugins like this are completely useless to me, and dealing with notifications about something I don't use every time I fire it up would drive me up the wall. It's just one more thing that keeps me from paying for a new version of the frontend.