It's very common at our levels that the referee will ask us ot judge player reaction for these types of calls.I disagree fundamentally on this as per my previous post.
I think it is the worst possible scenario to have a a whole strata of decision-making that is reliant on the appeals of players.
And.
In my opinion, being "in touch" with the GK is obviously impacting the GK's ability to play the ball. If the shot is low, it's bleedingly obvious. That the shot is elsewhere it is still blindingly obviously impacting the GK IMHO.
If the keeper is picking the ball out the net, no complaints, then the chances are he doesnt feel like he has been impacted. Its just playing the averages.
In the clip, he is not in the line of sight, he is lay on the goround, completely not impeding the keepers view and he doesn't impact keepers ability to play the ball, because the keeper actually plays it, unimpacted by Lingard.