Earlier quoted context omitted.
There is a reason why they won't do it. They are selling a narrative. There is a lot of money to be made here with this narrative and proving that artificial intelligence is NOT intelligent won't help sell that narrative.
The goal is to make it intelligent, by which OpenAI in particular explicitly mean "economically useful", not simply to be shiny. Passing tests is well known to be much easier than having deep understanding, even in humans. They openly ask for tests like this, not that they could possibly prevent them if they wanted to. There's scammers trying what you say of course, and I'm sure we've all seen some management initiat…
edit: lol downvoted for calling out shilling i guess