Does a reliable partnership too have any negative impact?

Does a reliable partnership too have any negative impact?

Their definately is, a known ex of this would be the partnership b/w Gemini & Genesis where Gemini is US-based crypto exchange and Genesis was their lending partner.
This partnerships was the sole reason of Gemini going bankrupt as the assets of gemini users which were lend to genesis for high yield production as promised by former to its users, but when Almeda Research, 3AC went down the later seems to be big shareholder their and lost big chunk of former's user assets causing blame games b/w both parties.

Moral is even when you have reliable partner with good status quo don't have a blind faith especially not with something your users trust you with.