I may have a slightly different approach here. Although I understand and value the desire of other altcoins to remove themselves from bitcoin's shadow, I don't think it will happen for at least a few more years and I think that's a good thing, for their own benefit.

Right now, all or most of the hits directed toward the crypto world generally mean attacks on bitcoin. The shadow is more of a protective shield. Without it, the entire crypto space would be dust in a short while.

In the "shadow" the younger cryptos and blockchains have their chance to thrive. Don't wish for bitcoin's dominance to be less... yet. That time will come. But not yet.