which is the reason electrical outlet plugs have holes of varying sizes.
Although two-pronged power connections are functional, they do not take advantage of the additional safety feature that has been standard for more than 60 years when required. This doesn’t imply that two-pronged plugs are hazardous; they feature double insulation, which suffices for smaller appliances. This indicates that the plug is surrounded by two layers of non-conductive material to shield the user from electric shocks without the necessity of a third grounding prong.
Therefore, using a two-prong power connector in a three-prong outlet is safe for charging your Steam Deck or Windows Laptop, as the devices it’s connected to are intended to work effectively with just a live and neutral setup. However, eliminating or circumventing the third prong to fit into a two-prong outlet introduces safety hazards, which should be avoided. The ground prong serves a purpose, and it’s certainly not worth risking a house fire over altering a three-prong plug.