I've always setup my macbooks with a custom json config using https://karabiner-elements.pqrs.org/ to avoid the dock, but couldnt convince any friends to give it a try since its high effort, i guess

so i hacked together https://dockshortcut.com really quick and that kinda made the difference in how some people use their macbooks these days, but tough market, nobody likes paying for something that should come out of the box

you should probably reconsider asking for a subscription, people barely wanna pay once, even if it would save them weeks a year