Larger organizations come with more specialization and greater resources, but you will never find a jack of all trades there.
Had a kitchen fire caused by an appliance in the middle of the night a couple of Januaries ago. Was a complete nightmare to deal with which basically ended up redoing much of my interior because of smoke. Insurance covered a lot, but it took a lot of time and something north of $50K out of pocket.
Working for BigCo you never get that stuff because anyone who wants to screw you has to go through BigCo's legal team to do it.
In other words, the customers are awful. I sell and run commercial and industrial electrical work, I’d rather go do something completely different as a career than deal with homeowners, flippers, and residential GCs. The work itself has zero challenge and requires almost no thinking, it’s not hard to pull and fish romex through finished walls.