1. Comparative structure: "place a higher value on their personal comfort or freedom than on adhering to established social etiquette" uses a comparative structure to emphasize the priorities of certain individuals, enhancing the complexity of the sentence.
2. Modal verbs: "might view" utilizes a modal verb to express possibility, adding a layer of speculation about the behavior of individuals in public spaces.
3. Passive voice: "are entitled to behave freely" uses the passive voice to emphasize the entitlement perceived by individuals, rather than the action itself, which adds a formal tone to the explanation.
4. Causal adverbial clause: "This perspective often originates from a strong belief in individual rights" employs a causal adverbial clause to explain the reason behind the behavior, linking cause and effect effectively.