I know. But that even game updates are affected? I'm surprised that I'm getting fresh news displayed without being forced to update my switch... I don't know if i want to update to 3.0.1. Basically I should because i love online gaming, but if i take a look at the PS3, the lastest firmware are still unhacked. I don't know what it means for the future that the devs doesn't have access to firmware 3.0.1., so i'am not sure if i should update now or not. But you're right, staying on a lower firmware limit my enjoyment of the Switch.
Even if you could update the game you still wouldn't be able to play online without being on the latest firmware.
I think you shouldn't worry too much about it for now, we are a long way away from having anything like a kernel exploit, we might have some basic homebrew sooner, but nothing that would be worth staying on an old firmware for, and we likely won't have firmware spoofing until after a kernel exploit is released.
If you don't mind basically being limited to offline and not being able to download/update games and DLC or play online, stay on an old firmware.
If you want to play online or download games and DLC, then you might want to update so that you can enjoy the Switch fully.
Note that on Wii U, iosuhax only works on 5.5.0/5.5.1, even though we had homebrew on older versions.
So there's no telling what firmware versions a kernel exploit will work on when one is eventually released, of course by staying on older firmware you will have the option of updating to whatever firmware is required by using a game cart, assuming one exists that contains the right firmware.
Whatever you decide, note that sooner or later (likely not more than a few months away), games will start requiring 3.0.1 just to work. Super Mario Odyssey is still a couple of months away, depending on when they start mass producing the carts, it's possible that it could require 3.0.1 and then you'll be forced to update anyway if you want to play that game or any newer games.
You can hold off on updating for now, but it will only become more and more annoying and prevent you from enjoying the Switch more and more as games come out that require newer firmware, and you run out of games to play. I think if you don't have a burning need to play online or download games/DLC right now, you might be fine holding off on updating for a while, but it will be something that you'll constantly have to reevaluate whether it's really worth it basically staying offline only.