Adolph did not think much of his followers: Scum recurs in the text; weakling is another word. Adolph wants his followers to be disciples, not of a brotherhood where consent, love and goodness are controlling behaviors. He demands his followers be intolerant, violent and brutal especially to everyone who disagrees with them or who does not look like them.

...the masses are slow moving and they always require a certain time before they are ready, even to notice a thing, and only after the simplest ideas are repeated a thousand times will be masses finally remember them.(page 185)
On top of this there is the fact that the mass of people as such is lazy; … they remain inertly the spirit of their old habits (page 470)
At night…they will succumb more easily to the dominating force of a stronger will.
…mysterious twilight in Catholic churches, the burning of lamps, incense,
goal of oratory is “illiterate common people.”(page 475)

I cannot think why any human being or a group of human beings would follow, except Adolph is correct. Human beings are group animals. We live together in families, clans, neighborhoods, villages, towns, cities, regions, states and nations. Most people like to feel part of something, trusting on friendship alone, believing in a similar set of ideas that once made sense but are not completely reasoned, hoping unity of community action will bring about changes. People sometimes invest together.
Adolph may believe that all human beings need leading, but he is wrong. He could lead no more than one-third of the German nation to vote for him, yet he became dictator. How that happened is a failure of the German people and its government. They viewed politics as a combination of physical and psychological forces in which they did not want to participate. The Nazis themselves were boisterous as a tactic to confine, eliminate speech and communication and drown the opposition. Nazi opponents who allowed the Nazis to act thusly (yet fund them) forsook rights to communicate opinions, the nature of their expression and demonstrate their presence on Earth. Perhaps it was easier to go to the opera or symphony that night than to stand against Adolph..
Adolph dusted away all gratitude to party adherents as he ascended in the hierarchy. He considered many competing, compelling leaders enemies during the 1920s and early 1930s. They were not the common people; few of them died of old age in their beds. Adolph compelled all Germans to accept Nazi politics after April 1934. He killed a bunch of Nazis during the night of the long knives in June 1934.
Mein Kampf and the Nazi approach to the individual loses the human element. The low-down German is the hero someone who can be idolized. But look closer and those low-down Germans (scum, weaklings, illiterate common people) do not exist. They are ignored. No one in power who wants to deal with such low beings, lowlifes.

Instead, the low-down German is always mentioned and is never identified. He becomes a marketing force on which the Party can concentrate. Yet none of the party policies will benefit the low-down German, except to make his life worse. He is forgotten; he is a loser.
Adolph took power in 1933, and five years later took steps toward War. 1939 Berlin was unlike 1914 Berlin, despite the Nazi hype. In 1914 there was dancing in the streets when War was announced. 1939 Berliners merely went about their business without demonstrating approval.
1945 was a crushing blow to all Germans. Low-down Germans had much company, where the Nazis intended all citizens to be.

The lesson from Adolph and his outcome is elections are like marriages. You may have to live with decisions of another person the remainder of your life. Before trusting anyone with a vote and consenting to policies, study, learn, know, realize and if possible like the individual receiving the vote. Citizens should look at actions and words, not yesterday’s speeches, but last month’s, six months ago, a year back. In Adolph’s case how will he help the average low-down German? Heft, consider and judge everything, and decide. Nothing in Adolph’s record suggested Adolph gave a hoot about any single low-down German.