Are GMT watches worth it?

Are GMT watches truly worth the investment? They boast the ability to display two different time zones simultaneously, which can be incredibly useful for frequent travelers or those with global business interests. But with such a specialized feature, does it justify the often higher price tag compared to standard watches? Are there alternative options that offer similar functionality without the hefty price? Is the added convenience of a GMT complication worth the extra cost, or are there other watches that provide better value for money? I'm curious to hear from experts in the field who have experience with these types of watches and can offer an informed opinion on whether GMT watches are indeed worth it.