I've seen reports online that some people have received their Nintendo Switch 2 early, but are unable to use the console until June 5. I totally understand these people's frustrations. It's not their fault that they were sent their Nintendo Switch 2 early, but if they've paid for the device, they absolutely deserve to be able to use it. It's a shame that Nintendo has this much control, especially as it makes it feel like players don't really own the console because of this.
