dilettanteism

Example:The new art gallery aims to promote professional art rather than amateurism.

Definition:The state or character of being an amateur; the behavior of those lacking professional knowledge, especially in a field like arts or sports.

Example:He must not impose his dilettanteism on the audience with his provocative behavior.

Definition:Wrongly imposing one's will; domineering, tyrannical. (Note: In a broader context, it could loosely suggest someone who imposes their opinions or judgments on others regarding their interests or pursuits, though this usage is not common for dilettanteism.)

Example:The audience noticed the superficially informed talk on the stage, but remained suspicious of the speaker's true knowledge due to his dilettanteism.

Definition:Characterized by a lack of depth; not thorough or intense in feeling or engagement, often used to describe someone who pretends to have a particular interest or knowledge.