From a player's perspective, there are probably a lot more that would view him favorably than you think or view him as neutral, even guys that may have had issues with management and higher ups. There tends to be a more personal relationship where the players see a little bit more of said owner/ownership, than what fans will experience. Fans most likely are experiencing a "narrative" built perception of someone, usually shaped by media sources, or limited viewings of a press conference or interview.
Nothing has really come up from players that would indicate that Pegula is a major problem with them, though I'm sure there are those that might not like the guy like any other owner or person might run into. You're not going to be the favorite of everyone, or looked at favorably. That's just how things go.
There are a lot more emotional connections between fans and an ownership/management team because the fans feel a sense of living through their sports teams a lot more often, and most likely with more passion. You have fans that have been around since the beginning. Expecting that fan to have a more emotional reaction to the organization than say a player that might've played on the team for 1-15+ years, in some case, shouldn't be shocking.
I know this might be disheartening to hear, but players most likely aren't going to have the same emotional reaction as the fans do.