It's not exactly feature perfect yet, but 2024 gives them time to fix up many of the features they haven't gotten working, and hopefully expand support to more games.
I think this could replace the likes of Universal Updater (3DS's main homebrew browser) if it gets to public. Not that UU is bad, it just lacks the tiny eshop dudes :)
Fan games using their IP are the main targets, but emulation and rom distribution is on their radar too.
Ex. Dophin emulator for gamecube/wii has to fight tooth and nail against nintendo to be able to stay up.
Even with courts agreeing nintendo can't do anything, they still try every so often to take legal action against the project. Most recently trying to shutdown offering the emulator on the steam deck.
I can't say for sure, but I imagine that has an effect on how many people are willing to develop around nintendo products.