Travel Mates is a mutual connection – both people agree to it. Messaging in the app might be restricted if you are not connected (for instance, you usually can’t randomly message strangers unless it’s about a booking). By becoming Mates, you open a line of communication.
It’s more akin to being friends on Facebook or part of a whats app group chat versus just following someone on Instagram. Also, Travel Mates is specifically for travel context, so the app uses that connection to do things like notify you when friends are nearby.
It’s not just a static list – it actively enhances your travel experience by linking it with your friends’ journeys.