Listen to pilots talk publicly, posturing in contract negotiations, it’s a grueling career that no one should want. Privately, though, many realize that being entrusted with $100 million machines and flying them around for a living is a pretty great gig. Many also build side businesses in their time off (insurance is a common one).
Picketing by pilots is a bad look, though. Pilots do not realize how they come across. They simply aren’t successful marketing themselves as the exploited worker class.