You can find more context for this behaviour through similar terms found in the Vocabulary.com Dictionary : A more formal term for a "yes-man" or "toady". Toady: Someone who "cringes" or flatters to get ahead.
The goal is usually personal advantage—appointments, promotions, or special treatment—rather than true loyalty. 3. Common Synonyms adulator
"The celebrity was surrounded by adulators who laughed at every joke, regardless of how funny it actually was." You can find more context for this behaviour
Definitions of adulator. a person who uses flattery. synonyms: flatterer. types: crawler, lackey, sycophant, toady. Vocabulary.com ADULATE Definition & Meaning | Dictionary.com adulator