Stupidity: At the beginning after Loki steals the tesseract he could easily uses his magic to make a portal in order to disappear from there.
Suggested correction: Loki has never been shown to have the ability to form portals.
Never? He used the Tesseract in Endgame to disappear.
The original entry is saying that Loki could have used his own magic to create a portal. He has never been shown to have that power. If he did, he would have been able to escape the portal Doctor Strange trapped him in in Thor: Ragnarok.
Suggested correction: Loki is a trickster and only has the ability of creating illusions making anyone see what he wants them to see.
Suggested correction: Loki does not possess the ability to create portals with his magic. He could potentially use the Tesseract to do so, but it's possible he believes it needs to be connected to a machine or in some other kind of housing to be safely utilized, since that is how the portal opened that allowed him to come to Earth, and then later allowed him to open the portal above Stark Tower to allow the Chitauri to invade.
Stupidity: I seriously doubt that any Mexican Mafia cartel operating here in the U.S. would waste their time eliminating two simple patrol officers. There's nothing to gain by doing so, and it would bring a war between themselves and the police, which in return would bring hundreds of arrests of key members, drug busts, raids of their operations within Southern Cali, etc. They wouldn't risk their business taking millions of loss of revenue all to kill two patrol beat cops.
Stupidity: So he can rescue his wife from slavery, Django comes up with a plan to buy Candie's most expensive fighter and then get him to throw her in for free. Why doesn't Django just offer to buy her directly? Surely there was some amount that Candie would agree to. Even racists like money.
Suggested correction: You missed the point of the plan. They knew if they went in asking to buy Broomhilda directly, Candie would set the price too high. They feigned interested in his best fighter and would get him to throw in Django's wife at a nominal price. They would then just pay the nominal price for Broomhilda and back out of buying the fighter. It's only when Candie is told Django and Broomhilda know each other did he raise the price for her.
Yes, Candie, not Candle. Stupid typo on my part. I disagree with the correction though in the sense of why would Candie raise the price before knowing that Broomhilda was Django's wife? You yourself said in your correction that he only did so when he found this out. They could still have offered to buy her initially.
Because if they didn't feign interest in buying a fighter, Candie wouldn't have even invited them to his place. So the plan was to get him to throw her in for free, rather than risk him setting the price too high (or not even negotiating at all). Candie even figured out what their plan was.