"... the assertion that not considering alternatives leads to considering the present as inevitable."
Yes, when teaching history and indeed in a lot of AH I have written I have argued that this sense of inevitability is an unhealthy one for our societies. It is very much history being written by the victor. Many of the worst regimes, if we look at the USSR and Nazi Germany, have portrayed themselves as 'right' by arguing they were historically inevitable, it was either a Marxist or a racial destiny. This then becomes a tool for undermining opponents who are then portrayed as if they were trying to stop the rain falling from the sky or the change in seasons, whereas in human history there has usually been room for change as the fall of those two 'inevitable' regimes show. In 1991, you perhaps would not have thought that we would effectively be in a new Cold War with the same players by 2023, yet I would argue that authoritarian regimes being dominant in the world is not inevitable as phases of the post-1945 period have shown, though never everywhere all at once.