Isn't the Nintendo Switch waterproof?

I've had a switch for two weeks. However, I fell into the pool yesterday. Actually, I thought it wasn't a problem, since most new electronic devices are waterproof. Yet it doesn't start anymore.

Does anyone know why?

I thank you for your answers

Of course, not all electronic devices are waterproof. Neither does the Switch.

Since most new electronic devices are waterproof

no, actually not… And the switch is not one of them

The switch does not have an IP certification.

Why should new electronics be automatically waterproof? This is only partially the case with cell phones.

The Switch is not waterproof, water-resistant or water-repellent.

No, the switch is not waterproof. It is a 300 euro game console that is intended to be played at home or on the go. Not a 1000+ euro smartphone that can do everything. In general, you should never take any electronic device into the water, unless you are 100% sure that it is designated as waterproof by the manufacturer and that it is guaranteed, no matter what it is or how much it cost.