You can click on someone’s profile and see the relays and add them to yours
How can I do it? I remember there was a + button to add relays but I don’t see any relay to add now.
Discussion
I just tried to do like you wrote. I can see someone’s relays but it seams that I cannot connect to any of them. The + button just doesn’t work, neither if I copy and paste the relay’s address.
There is a button on the top right that says “show” when you’re in another profiles relays. Click that, and then you can click the plus signs next to the relays to add them to your own