Maybe you should find out what really happened before you pass judgement. It took a year for somebody to test an experimental,untested, and unsupported optional plugin and when they finally decided to try it out, they found an issue. No surprise there. The only surprise is that it took somebody a year to give it a whirl. In fact it was not a protocol or standards issue. It was simply a bug.
As it took a year for anybody to even notice there was a bug, I can only conclude that our members don't place much value in having a GNU-Social protocol plugin. So it has now been completely disabled until or unless that situation changes.