I covered this early on but have been seeing this coming more out there and it's more the women submissives. I have found it in FetLife but the cage is the worse culprit as you start taking with a submissive just chatting , all is going well you both say good night and talk in morning. As you log on and find you are blocked no explanation as to why they did it , to me it is common courtesy to say why they are blocking you .
It is like ghosting it is not a good feeling to have it happen to you , makes you think what you did wrong I know people will say it's the sign of the times . But what we all look for is honesty and trust , so when you are blocked it is being honest with the Dom and letting the submissive as well . Before you anyone that is going to block someone think about how you would feel , if someone blocks you and think it is not a good feeling .