What do you mean, if he owns Trump towers offshore then of course he'd be funded by them.
But he doesn't "own towers offshore" at all. Other people, and indeed other governments, loan him the money; he just licenses his name to stick a shiny sign on the top. He is beholden to these lenders, from the Middle East to Moscow.
By way of proof, the building owners have been taking Trump's name off "towers" in numerous places. That doesn't mean he no longer owns the building, it just means they ditched the sign and relationship.
It's his personal information what his tax plan shows. I guess largely self-funded would have been a better way to describe it since he's spent 1.5 billion dollars and is now worth 2.5 billion.
Trump
IS Trump Enterprises. He uses it as his personal piggy-bank. And he wasn't worth more than maybe a couple of hundred thousand personally for many years, purely for tax reasons, of course. The tax returns that we have seen show that he has actually been in debt considerably at some times, hence zero tax paid. So where you get the idea he is "worth" 2.5 billion is purely Trump propaganda. He lies, and he lies about his worth with casual ease.
If Mueller reports didn't find any connections, I don't know what will.
You are mixing up two different things.
Mueller was looking for political connections, not personal business connections. And his findings were that the Trump team took advantage of Trump's personal relationship with Putin to allow Putin to provide them certain political "advantages". Perhaps not specifically illegal as per the strict interpretation of the law, but skating on ice so thin it was basically liquid.
As for Trump's business relationships with Russia and specifically Putin, they are thick as thieves, and have been for many years. Trump has been involved with the Russian mafia since before the Atlantic City casino crash days, and Putin is the long-time grand Russian mafioso supremo. They cannot have possibly avoided working together.
I also hope things keep getting better. Will the long-term damage be in 30 years the history books saying "Trump was actually a Russian agent who infiltrated the White House to end the sanctions on Russia."?
That's nonsense, because it was testing for people of equal wealth. That'd be even better if it showed equal happiness controlled for differences in depression and other mental illnesses. lol
Really, Trump is the very worst type of Russian "agent" imaginable. He can't keep his great flapping mouth shut and can't keep secrets. He would not need to be tortured to reveal all, he would need to be tortured to shut up so nobody has to endure his droning insane nonsense a moment longer.
You need to accept that Trump is in this only for himself. He doesn't give a big rat's ass about the rest of his family, the GOP, the government, the USA or any of its people including serving and past military members. Donny has demonstrated this numerous times without fail. So any "deals" he has with Putin, covert or otherwise, are for his benefit alone. And Trump has been beholden to Russian banks, i.e. Putin's piggy bank, for decades. Putin has all Trump's markers and a gun to his head.
So Donny doesn't need to be a covert agent. Putin already has his tiny pearly pink balls clutched firmly in his fist.