Besides your English which does not make sense:
“Trump got a tremendous number of popular votes that Obama ever got, and missed winning by a tiny margin.”
I think you mean Trump got more popular votes than Obama did. DUH, there were far more voters and a far larger population than in 2008 and 2012.
What you fail to mention is that TRUMP got 3 million less votes than Clinton in 2016 and Biden more than doubled that victory margin in 2020.
To put it plainly, when it comes to the popular vote: Trump is a REPEAT LOSER.