Sure, but I don't see how this has anything to do with what I said. I didn't claim that all pollsters are created equal, that's why I brought up FiveThirtyEight in the first place. FiveThirtyEight uses polls with likely voters as well.
That's interesting. If you do remember where you saw it, I'd very much like to see that data.
I think you're misreading that. It has Trump as a more likely winner than Biden, Bernie or any other individual, because they still have to go through the primaries, while Trump is at least guaranteed a spot in the general election (well, essentially). Further down it appears they have the Democrats as favourites in general.
In any case, hasn't the "right-wingers don't dare tell pollsters their real position" thing been mostly debunked? I believe it's been shown that the polling errors generally go both ways, with no discernible pattern. So Le Pen did worse than many expected, for example, because they were pointing at Trump and Brexit and going "see, polls underestimate the right". The same happened in Austria, if I remember correctly.
In general, absolutely, but I was talking about the poll you linked, which has a very non-clickybait-y title: