There's a case for the .22 all day long. I'll go a different angle on a pistol. Get a Hi-Point. It's an excellent semi to cut your teeth on and a 9mm will introduce you to real recoil management without tearing your arm off. It's cheap and overbuilt to your benefit. You can abuse it, then abuse the lifetime warranty.
Once you get tired of it or feel confident in your abilities, sell it off for what you bought it (they retain their value remarkably well for being so cheap) and move up the price/quality ladder. I almost feel a .22 pistol is too far removed from heavier calibers to do much more than get you accustomed to handling the firearm, not shooting, but obviously YMMV there. For kids? Sure, .22 all day long. For adults? Nah.
Once you get tired of it or feel confident in your abilities, sell it off for what you bought it (they retain their value remarkably well for being so cheap) and move up the price/quality ladder. I almost feel a .22 pistol is too far removed from heavier calibers to do much more than get you accustomed to handling the firearm, not shooting, but obviously YMMV there. For kids? Sure, .22 all day long. For adults? Nah.