All of us reinvent identities. Lolikit, for instance, is an evolution of "Loli Kitsune". So it's a little ironic when he raises a voice against Bjorn's reinvention:

I’ve been at odds with ‘NKDS’ since they became ‘NKDS’ (what cowards! ‘jizz inside’ is so much better than ‘jznsd’)

As far as I am concerned, Naka-Dashi's reinvention is an example of maturation rather than cowardiness. It's not like there was a threat to which Bj0rn cowardly caved. Instead, he made a mature calculation which sandwich is buttered better.

P.S. I watched 3 minutes and 44 seconds of B.H. 01. In the span of that time it was as good as everyone says.