I work as a Usability Engineer and this here (regarding Corsair) is a very very bad usability.
Why do users have to look manually in forums, reddit, etc?
Users demand a "1 Click" solution, where they see all available screens or murals inside iCUE and download them with one click.
A good example here is SignalRGB, here you can download new Effects directly via the application.
This is exactly, what I wish for iCUE, that users can share their Nexus displays and also Murals.