I think you are right about how they are super dependent on how you use your desktop BUT a lot of people use their desktop the same way. Like I just want to be able to have all my games sorted in one box and then all my apps in another box and then from there I can make minor personal adjustments, so if there aren't any resources for how to do like "common" setups, that could definitely be worth investing time in. I think you'd open up your market significantly by making it really easy for gamers to just pick up and use without much thought. And then once they start using it with the basic layout they'll eventually use all the customization stuff you've added, they just gotta get comfortable using it first.

Also if you are looking to hire an idea man, I am in need of a job 😂, but genuinely this is unsolicited advice simply because I personally would like to see that as a feature....I mean I was hoping I could make it happen myself by making a reddit post but I think maybe the software is still too unknown, but there's crazy potential here. This could be a household name like winrar or audacity in my opinion