No, there isn't. She hulk rumors were debunked and the delay is due to vfx. MS marvel doesn't have bad drama, people don't like her power change but that does nothing to do either production of the show. There has been no drama about Quantumanja, the marvels, Black panther 2( weights controversy and prolonged production due to other facts aren't indicative of poor quality) or GOTG VOL 3. So by definition the majority of mcu productions DONT have drama.