No, that's a strawman. You have to draw the line somewhere, and most of the civilized world agrees that not giving general public access to devices that can kill by twitching ones finger, is not above that line. Same as requiring people to wear seatbelts.

Your fallacious argument aside though, you are correct, you can provide support resources without taking rights of others away, and in the US that is the case. Congrats. I will stay in a country where, if I am ever depressed, the support structures have a higher chance of saving me, because it will take more than moving my finger by 2mm to literally explode my head.