Acid Victim 25 and Liberal Fascist: You appear to have picked up on and embraced the right-wing "spin" for the word "collusion"---also voiced by the slightly demented former NYC Mayor Rudy Giuliani in his role as "outside counsel"---that collusion is "not a crime." Collusion becomes a crime when there is an intention to defraud an innocent third party or entity, at which time the charge would be criminal conspiracy.
The problem with corrupt people like the anti-democracy spoiled-brat born-rich Koch brothers Charles and David or someone like the lifts-wearing conman Donald Trump---raised to be corrupt by corrupt parental authority figures---is that corruption is like water for a fish...it is all they know. There is no awareness in these selfish-self above all else types that the corruption they ooze from every available pore or orifice is wrong.
If you guys read the somewhat alarming and revealing book by Jane Mayer (2017), "DARK MONEY: The Hidden History of the Billionaires Behind the Rise of the Radical Right," and do that reading with your most patriotic mindset, you might come to realize that the unfortunate Republican party has been taken on a very destructive ride since 1979 by the secretive hidden-agenda KOCH DONOR NETWORK created by evil intentioned corrupt and corrupting Charles and David Koch to do exactly what democracy-hating (fearing) Vladimir Putin was doing in the 2015-2016 election: achieving absolute power (no oversight, no rules, no regulations, and no pesky Constitution to get in the way). To all you moms and dads of pre-pubescent spoiled teens or tyrannical anti-parenting 3-year-olds out there: Picture these wealth-inheriting spoiled rotten anti-democracy, very destructive (selfish self above all else) billionaires as toddlers needing structure and discipline before they tear the entire house down if you do not give them lots of candy before din-din. No wise parent would give into their temper tantrums. This is true of Donald Trump, as well.
So greedy to win, the lifts-wearing deeply insecure self-loathing candidate Trump was easy prey for influence peddlers like Putin's Russian MAFIA operatives and for the plutocratic Koch network. I would say that Donald Trump has no awareness of doing wrong except for the damning Mueller report reporting what Trump said and how he reacted when he was told that Deputy AG Rod Rosenstein had appointed a Special Prosecutor to investigate the Russian/Trump connections: "He slumped in his chair," the witness told the Grand Jury," and said "This is the end of my presidency. I'm f***ed." Consciousness of guilt.
The money crimes are not in the Mueller report, so I hope they have been handed over to the states to prevent any Trump pardon. Look up the case built up by former U.S. Attorney for NY Preet Bharara against Denis Katsyv (Russian) owned Prevezon Holding through which many millions of dollars stolen from the Russian Treasury were "laundered through high-end real estate deals"---some of these deals involving Donald Trump and his long-time business partner FELIX SATER, the Russian-born son of a U.S.-active Russian MAFIA crime boss.