@ixo @stooovie @EU_Commission i often charge my phone with the charger that came with a switch lite (I admit I don't know about the normal switch, as it's charger is always connected to its base).
I notice it goes into some sort of protection mode of I try to charge a power bank (and I have to unplug it from the wall for a few seconds or it won't charge anything), but for the phone and the headphones it's just fine.
My oneplus charger is also "fine" to charge anything but fast only on oneplus.