Even if Bioware get to split from EA it won't change anything. It could even be worse without funds provided by the editor. As it was highlighted most of the decisions for Anthem, if not all, were on the studio and not the editor.
And to be frank, most of the people that worked on the games that made Bioware's reputation are no longer there. Thus the evolution of the studio in an unexpected way. They changed the vision they had for their games. Maybe they also wanted to have à slice of the cake provided by live services but were not ready structurally nor technically to handle the changes in the company.