I'm a software consultant for my own developing firm. I don't have a conflict of interest. As I've said before, this is a new account and my only account here. I've read HN for some 5-7 years now as a morning news source and have not gotten involved in the conversation until this point.
To the issue:
MIT would probably be happy to support more Core developers and that would definitely lessen the current conflict of interest.
Is it hard to see that one company paying most of the top developers in the accepted codebase is something that makes people uneasy? It does and the considerable pushback from modest on-chain scaling (which needs to happen eventually anyway) has people worried that you're (Blockstream) is trying to control or limit Bitcoin due to your funding from AXA.