In this you’ll see the Brave Browser on GETTR. Under each name should be a button (guessing java), that allows you to “Follow” a user. Once you select the Follow button, after that one instance, all the follow buttons disappear and it becomes impossible to follow others. Below, is a MS Edge browser and you will notice the blue follow buttons.
Both were saved using MS paint. If the uploads didn’t work, please let me know. This you can recreate on demand. It only happens with the Brave Browser.