That's Aaron Rodgers pointing out some apparent "double standards" in the NFL's COVID protocol -- and asking the question, "Are we doing all this based on science?"

The Green Bay Packers QB got very candid about the league's coronavirus plan during an appearance this week on "The Pat McAfee Show" ... explaining why he thinks some of the rules are more about optics than safety.

"I just think there’s some double standards," Rodgers said.

"You can dap up a guy after the game, but you can’t eat at the same lunch table as a teammate? You can go down to practice and hit each other and be in close contact, but you have to have plexiglass in between you and the guy next to you in the locker room?"

"I just think some of those things to me just don’t really add up. Like I understand what we’re tryin' to do, we’re trying to get every game in and stay healthy. But, I think just some of those things, ... I just think that some things make sense and then some things don’t make a lot of sense."

Rodgers says he also thinks it's weird that players can't talk to opponents after a game -- despite incredibly close contact during the 4 quarters of action.

"There’s spit and sweat and all this stuff and we hit and we're tackling -- and we can't go and talk to somebody who we know on another team?"