What are there reasons why or why not pilots and cabin crew should receive a gratuity?

Reasons why pilots and flight attendants should receive tips:

Exceptional service: Pilots and flight attendants often go above and beyond their normal duties to ensure passengers have a safe and comfortable flight. Tipping can be a way to show appreciation for their exceptional service.

Low salaries: Some pilots and flight attendants have relatively low salaries, and tipping can supplement their income.

Reasons why pilots and flight attendants should not receive tips:

Professionalism: Pilots and flight attendants are professionals who are paid to do their job. They may not feel comfortable accepting tips as it may be seen as compromising their professionalism.

Safety concerns: Accepting a tip from a passenger can create security issues. For example, if a passenger offers a large amount of money, the pilot or crew member may feel obligated to give them preferential treatment.