so u think jamming is better then folding but just not that much better?
What im trying to teach u by asking my question redirected at you like that is 
How thin is too thin?
Imo nothing is too thin if its 0.001% better u should do that.
The interesting thing here however is that you say dont u think that its too thin rather then saying dont u think its worse then calling, which insinuates that u think jamming is also better but not by much.
Im gonna assume you mean dont you think its better to just flat?
Well maybe yeah, maybe not, the truth is given the limited information we have we dont really know.
All we know is ;
when he leads the turn he has a valuebased hand. He wont lead the turn with hands like QT so we dont need to worry about the nut straight already (while thats only one combo, that seems to be the "scariest one" on this board to me at least)
After taking this line, i have the absolute nut part of my range on the river.
If i check behind flat turn, and then face a bet on the river i will have MANY weaker hands then Kx, in fact, i even have the BEST King X possible here.
He only has a valuerange here, never a bluff.
What we dont know is; (and need to know in order to figure it out if jam is much better (or worse) then flat.
What is he bet calling on the river?
If he is bet calling hands like JQ or other one hand type Jx, Kx, maybe even 9x because he just doesnt believe me and then all 2 pairs (because anything else, one pair or two pair hands, dont make much sense to have here)
then jamming will probably be best, if he only has 2 pair hands here that are bet calling and the others Jx are making a rediculously tight fold, then flatting will be best.
But this we simply dont know.
Overall however i believe "fishy " opponents are often more cally then nitty thats why i ended up jamming here.
The truth is, imo, given the information we had at this point in the video, that the only way you can make a mistake is if you fold the river.
I think both jamming and calling will be very very close in EV and if things are really close in expectation then its pretty pointless to spend hours discussing about what is the best out of the two because im sure there are other things i could learn to do better ♦
Imo its like this; We have top pair top kicker, and we played it like we have 3d pair, so it would make sense to me that he will look me up pretty light. on top of that he would take the same line with just Jx or Any worse top pair.
So jamming cant really be bad, and neither can calling be.
However if u watched the entire vid u saw that he got it in in multiple spots with 2nd/3d pairs etc, so i cant say i hate my play there, i just think its about neutral, same goes for calling.
Hope it makes sense, just let my fingers type some without much tought