It will not affect the decentralization of the entire crypto, with my reasons;
Point 1: Bitcoin stands as a symbol of hope and trust in the entire crypto industry. perhaps the founders of Bitcoin were just known as Satoshi nakamoto but real identity is not known till today, yet Bitcoin keeps pushing up. The only way the entire crypto industry would be affected is when Bitcoin is no longer Trading or the price dumps remarkably (maybe price dump to $10 or $100). Bitcoin holds the industry and only Bitcoin can pull it down.
Point 2: Every exchange list Bitcoin today without any application (LOL), what most of this current projects fails to understand is strategy!! (Strategy to win)
Point 3: In 2009 Bitcoin was $0, 2011 it managed to get up to $1.0 and so on. But today, an average investor can not buy up to 2 Bitcoin, again every exchange wants to list Bitcoin without application.
Team and project devs of this days are concerned with investment and quick growth of their project, that's why identity are not private again (they forget the true definition of decentralization). The team behind Bitcoin did not fear anything, they were just concerned about the value they created which they wish will turn out a good virtue one day and it did. If current projects can adopt the strategy, it will be better. But definitely the decentralization of the entire crypto industry would not affected unless Bitcoin stops to shine light of gold..
These 👆👆👆 are my opinion sir, thanks.