
And if you say the “games won” matter, then Tatum wins rookie of the year by that logic. It goes both ways
"Games won" doesn't apply nearly as much to a rookie because the rookie isn't typically the MVP of that team. Tatum was not the Celtics' regular season MVP this year.
You seem to imply that Games Won shouldn't be an argument. As others have correctly pointed out, Harden led his team to a SIGNIFICANTLY better winning percentage, and in the Western conference too. He did it through a highly efficient offense, better defense than Lebron, and way less distraction.
Why do you think there was a trade to start the season? B/c Kyrie was sick of playing behind Lebron. And why do you think there was a trade in the middle of the season that Lebron had to adjust to? Because Lebron couldn't mesh with the other players.
He makes his own circus, and I partially think he does it so that people think "poor Lebron, look at the chaos he has to play through, and the lousy teammates he has to carry." That kind of narrative makes eventually losing in the finals acceptable. There is no way that Lebron was the regular season MVP. But he would have been the playoff MVP IMO