I'm hoping much of what we're seeing can be attributable to a cultural difference. Typically, Czechs are more formal and polite than Americans.
Etiquette
Social interaction is not much different from that in other central European countries; compared to that in the United States, it is rather formal. This formality is in part caused by the Czech language, which has two forms of the second-person personal pronoun. The "familiar" form is used to address a member of the family, a good friend of long standing, or a child or by a child addressing another child. The "polite" form is used in more formal situations. It is not uncommon for colleagues of similar age in neighboring offices to use the formal form when talking with each other.
The tendency toward formal behavior is strengthened by the tradition of using titles. The use of someone's first name is limited to older family members addressing younger ones and to very good friends. It usually takes daily contact over a number of years before people are on a first-name basis. Much less informal contact reinforces the social distance between people. Because Czech apartments are small, invitations to visit and casual dropping by occur only among good friends.
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–https://www.everyculture.com/Cr-Ga/Czech-Republic.html
In addition, after being taken for granted by Austria, tyrannized by Germany, then by the Soviet Union, I'm sure Czechs learned to avoid speaking freely in public.
A formal, polite, and restrained people are not likely to publicly proclaim Colt management to be buffoons.
Did CZ overpay for Colt? If they did that doesn't bode well for their future.