Dude, that doesn’t come close to the dynamic. He’s married to Trump’s favorite daughter and they both have strong agendas they try to persuade Trump to adopt and broad leeway in doing what they’re interested in within the admin.
Yes, the evil Kushners.
I don’t believe that Trump is so biased towards his daughter that he will allow his SIL to do stuff which is against MAGA.
I do realize there is a leitmotif of “evil Kushners and Trump is in their thrall” but imho there is no merit to that. Trump did not achieve what he has, both in personal life and in the Presidency, by being blinded by bias.