hahaha...Do not be so arrogant!

Investopedia is not a holy book for me, it is just a resource in terms of subject area. List of terms, no more. You claim that any definition of it is not true… Ok, then explain why you think so. If everyone will give their own definition of the essence of the subject area (instead of the well-known one), then how we will be able to understand each other at all.
You first wrote with an interest of reducing confusion, but then cite investopedia -- whose business model is based on selling pablum to those (earnestly?) seeking first-level knowledge. They will publish crap like this
and will not take it down, despite a relative *campaign* of folks trying to help them out.
This is not a one-time deal. They don't care. The video got through an entire production process because no one with any knowledge bothered to actually look. They don't care. It got them grief and well-meaning advice, which they ignored, because "quality" is not part of their business model. Because, you know, they don't care.
Your exposure to investopedia might have been of some respectable output. Do not labor under the misapprehension that that is any sort of norm. There are turds, half-turds, and quarter-turds aplenty, and investopedia's business model -- SELLING EYEBALLS OF THE GULLIBLE -- is *helped* by confusion, not hindered.
(By the way, to prevent you from watching it too many times and ROTTING your brain,
there are 3 mistakes in just the video above, at
0:27 {full turd}
0:43 {half-turd} and,
1:02 {quarter-turd}
Thanks for seeking to add clarity -- which addresses the OP's point, just to bring this full circle.