https://www.fool.com/investing/2020/07/24/how-general-electric-has-remodeled-its-business-in.aspx
"The big picture
For decades, GE was a consistent outperformer due to its diversified conglomerate structure. Weakness in one unit could be offset by strength elsewhere in the portfolio. Unfortunately for GE, the weak businesses began to outnumber the strong ones. Getting rid of those underperformers started to rebalance the company's portfolio, but now even the company's strongest businesses are running into trouble.
In this case, a leaner structure isn't enough to save GE. The coming years look like they're going to be a long, hard slog for the once-formidable company."