It really does come down to the individual, doesn't it. I do recall from years ago that a number of places around the world had a large influx of Aussie pilots, some of whom didn't fit in well, for many reasons, one of which was, "this isn't how we did it back at XXX". Eventually most fitted in with time.
I don't think it is productive to bag anyone unfortunate enough to have lost there career as a result of company collapse, just because they were part of that company. It can take a long time just to get over that.