It's not luck that they are already well known for their UX work. That is part of their hard work to get them to that point. You say these results aren't as r

It's not luck that they are already well known for their UX work. That is part of their hard work to get them to that point. You say these results aren't as reproducible without significant connections... but getting significant connections is reproducible. I guess you could consider that step 1 in their process. I would also say that you can build an audience and get connections with some hustle and/or money. A well designed pre-launch page and some paid advertising will get you an audience for launch day.