Pros
1. It's a paycheck 2. So many people leave that there are opportunities for job advancement to stretch positions you would not get in other companies.
Cons
The merger of two shrinking companies, HP Enterprise services (the old EDS) and CSC, has created DXC Technology, a massive, shrinking company with no innovation. More importantly, the seeming culture of fear led from the top down keeps most from taking the chances to innovate. So, it's just like the Titanic. Every 3-6 months, the ship tilts to one side and people fall off the deck by the thousands. Fortunately, the CEO averages $19M per year in total compensation over the last three years, enough to give 4,000+ people a 3% raise if he left... the first raise many would have seen in five years.