About the AK hand....
I agree that you should think about what situations your actions will lead to, and whether you like those situations or not. However I don't really like your solution.
Suppose our standard line with AK in early position is 3x-fold, which is pretty reasonable. You give two table textures where this line is -EV: One has three very aggressive players in late position so we can expect to be 3-bet 30% of the time, the other has a bunch of stations in LP and in the blinds. You conclude:
Quote:
Always think about what's good. A limp preflop wasn't good, a raise is probably gonna do exactly this and it's gonna happen a ton, and again, folding is neutral EV, it's safe, it's gonna keep you out of trouble, and nobody said that folding AK preflop is gonna be a crime.
I agree that in both cases folding looks better than our standard line, but it's not like these are the only two options we have. As you say in the video, figure out what situations our actions lead to, and if we like these situations. If we turn it around we may say: What situation do we want, and how do we get there? If we look at it this way we may get a bit more creative.
Situations we would like to attain with AKo would be: HU IP, HU OOP with initiative, all-in pre against a wide range. Situations we would like to avoid are: folding to a 3-bet, 3-bet pot OOP without initiative, multiway pot OOP.
When we're up against the maniacs our hand does well against their ranges. In fact, if 3 people 3-bet a combined 30% of the time, each of them has to 3-bet roughly 11%. Against that range we have a solid edge and so we might consider 4-betting for value (and getting it in on the flop). This is volatile but it's possibly better than folding.
When we're up against the stations then a 3x raise will leave us OOP in a multiway pot, which we do not want. However AK is a strong hand against each caller individually. So if a 3x raise gets 4 callers, what about a 5x raise? Will they still all call? How about an 8x raise? Most villains have somewhat elastic calling ranges, so they will call less against bigger raises. (If they don't we just open-shove.) There will be a raise size where we can expect one caller; if we can find that size we will get a situation that we like. In addition, the shorter SPR helps our hand, and we don't have to worry about narrowing our opponents' ranges too much since they start out very wide.
In summary: Think about what situations you like, and think about which lines will get you into those situations. Folding AK just because our standard line doesn't work smells like burning money to me.