gatekeep
/ˈɡeɪtˌkiːp/Definitions
1. verb
to control or regulate access to information, opinions, or experiences; to act as a guardian of cultural or social norms.
“She gatekept the party by only inviting people she had known for years.”
2. noun
a person who controls or regulates access to information, opinions, or experiences; a guardian of cultural or social norms.
“The social media influencer was accused of gatekeeping by excluding certain communities from her online discussions.”