For beginners, revolvers are simpler. For the following reasons, which I stated before but you ignored. (because you have no logical answer)'
Revolvers don't need to be field stripped to clean. Just run a bore brush through them. Revolvers aren't picky about ammunition; most everything will work in them. You can even mismatch ammo in the same cylinder and the gun will fire properly. Many revolvers are even multi-caliber; like .38/357, or .45/410. This is a great advantage for newbies, who won't know how to properly dismantle a semi-auto weapon, nor will they know how to evaluate what ammunition their semi-auto works best with. And what I mean by "properly", is that when field stripping a semi-auto, it is necessary to recognize abnormal wear, like a slide pounding the frame (usually because the cartridge doesn't match the spring), poor lockup, and feed ramp problems. The ammunition in a semi-automatic must match the springs and other components to function properly. There is a wide variety of ammunition available for most all semi-automatics; some will work and feed properly, and some will cause problems. Only an experienced shooter can sort that out.
A double action revolver is very concealable and light weight; and the easiest kind of handgun to shoot while under the huge amount of stress encountered in a self-defense incident. You just point and shoot. No need to remember to release the safety, or rack a round into the chamber. Just point and shoot. In 99% of cases six rounds will be sufficient. Another great advantage for the newbie shooter.
I was sure you didn't know anything about the 1911. And your silly statements prove it. You posted a video but obviously didn't read the comments. Most of the comments ridiculed the video. But you're right, the 1911 is over 100 years old, and still probably the most popular handgun ever designed, or at least it's near the top. There's a reason for that. It is dependable; but dependability rests on the gun being of decent quality and set up for the ammo it will shoot. There are thousands of mods available for the 1911, and hundreds of manufacturers over the years. Most of them produce high quality 1911's, but some are very crudely made. Looks like that's the kind you're familiar with. And yeah, they can jam. Maybe you can trade that piece of junk off to some stupid newbie...oh...wait....that's why you bought it. no wonder you're having problems.
And the 1911 isn't restricted to "out dated ammunition", whatever that is. It is made for .45ACP....9mm...10mm...38Super....40SW.....400Corbon.....and has even been seen in 50GI...22TCM....and of course the lowly, but venerated .22long rifle. So you consider all of these "out dated ammunition"?
Well, there you have it. You got spanked again. But you must love it, you keep coming back for more. I accept your surrender.....again