On the iPad 4, iOS 6. My wife has an iPhone 6s+ running iOS 10 which I play with from time to time. I'll take a look at what you said, I'm not clear on the share icon, but I imagine it won't be hard to figure out with the phone in my hand, so thank you for that at least.
That is one way to interpret his comment.I see. You're one of those people who believes you should only hear opinions you agree with and any dissenting opinions belong somewhere else. Every idea should be isolated so you only hear ideas you want to hear. Any idea you don't agree with is offensive to you and you shouldn't have to hear it.
Another way to interpret it is that it is not productive to dialog with someone who has drawn a firm conclusion based on a lack of knowledge of what the iPad is capable of doing. You're using a 4+ yr old version of the operating system. And you're "not clear" on the share function. Not surprising since the Share function was introduced in iOS 7.
I suggest educating yourself as to what the latest version of iOS is capable of with the latest generations of iPads. You might be surprised what has been done since iOS 6. Yes, many of us are a bit irritated by the lack of advancement in iOS recently, but there is still quite a bit added since then.