I disagree. Most great QBs have an undying belief in their arm and a high level trust in the guys they are throwing to. Go down the list of greats (Marino, Kelly, Elway, Manning, Favre, Rogers, Roethlisberger, Wilson, Mahomes, etc.) They all forced throws like that at times throughout their careers. Sometimes it worked out... other times... not so much.
what do all of those QBs have in common? They all played in Super Bowls.
Do I think JA should have thrown that ball? Nope. But at the end of the day... that‘s what makes him who he is. You can’t completely coach that out of him and expect him to still be the gunslinger who has “ice in his veins” and wins 1/3 of every game he plays in on game winning drives.