I quit managing because I couldn't stomach the language managers are required to speak. The cliches, the obfuscation, the outright lying when relaying the c__p coming from above, the list goes on.
The best managers I've worked with don't do much of that stuff. They do use the cliches and obfuscation, but only upwards . They talk to the team in the team's language. As for the crap coming down from the leaders, if anything, the best quality in a manager is understanding what is crap and what's actually useful, and deflecting the crap stuff before it gets anywhere.
It's not a big consolation because, esp. in larger organizations, managers spend most time speaking to other managers, not to their team.