It's not like Twitter was bug free before. How many times it annoyingly refreshed the timeline while I was reading something, or when it shows notification that it failed to send the DM, and when you retry it says "you've already wrote this", or you open the reply dialog, but it freezes, has no send button at all, so you have to re-open it. All of this was happening to me pretty regularly long before Elon came along.

As we all know, just hiring more people is not necessarily the solution to every problem, and to me it seems it was exactly what Twitter tried to do in the past. Now they deconstructed it to the bare bones, which will clearly show what are the core problems and requirements. They basically turned Twitter back into a startup. And from that new starting point they can hire again to cover the needs as they arise. If they succeed it will be a huge success as they'll end up with far more optimal team (and huge savings), and of course, if they fail to catch up with problems it will be a huge failure. We'll see how well Musk can manage it...