@krugman25 Thank you so much, your comments are really encouraging!! This means a lot, so thank you for taking the time to view the video and also to write your review here.
I have just asked the website / brand creator/owner, who has coded all the currency heatmaps that you asked about, whether we could be present on TradingView, following your suggestion: I will wait to see what she thinks and take her lead. Thank you for your idea, it is much appreciated.
Regarding the heatmaps, if you hover over the ‘i’ they explain how they work… A similar type of heatmap can be found in the Oanda website Currensee Correlation | OANDA (Currensee was a company that Oanda bought over, by the way). . . The heatmap set-up on TheFXSet is very similar to that, just more focused on FX, obviously.
I am glad that you found the video interesting/helpful, and I will post more links here in due course.
PS: funny that I actually think that North American accents make trading videos sound more authoritative and credible haha