DeAngelo was the 4th leading scoring dman in the NHL, whilst being 5 years younger than anybody ahead of him.
Kaepernick was near the bottom of the league in every statistical category among starting QB’s.
DeAngelo also did not bring politics onto the ice, he still stood for the anthem of Biden’s America, and did not adorn socks depicting law enforcement as animals. He also didn’t wear a shirt of communist dictators who killed tens of thousands of people to team interviews.
Anywho, your assertion is correct about Tony’s ardent fans but is equally true about his ardent haters. None of us know everything that went down behind the scenes, so I’m not going to claim the Rangers handling of him was to do with his politics. But the fact that other teams are scared of the social media backlash if they pick up one of the most productive players in the sport, certainly is. There are players who have done far worse than Tony who do not receive anywhere near the backlash. Scroll through the Twitter or Reddit profiles of the anti-DeAngelo mob or just look at the language they use, and it is abundantly clear what their reason for hating him is.