The point in Splatoon is you play too long with very bad equipment and money farming takes a lot of time. I just want to be maxed out and play whenever I'd like to. In Splatoon you have specific abilities on your clothes, and to change them it needs 30k to reroll them at random. So in the end, you're more frustrated each time you don't get that you want, or if you play all-day (but I don't have the time to do so and tbh, I don't want to farm money all-day).
Without Firmware Spoofing it's pretty much pointless, and I also want to play Super Mario Maker online etc... & using full homebrew (not only once), so Firmware spoofing is unavoidable at least for me.
But thanks for your help!