Earlier quoted context omitted.
IBM isn't a tech company. It's a brand with an impressive marketing department that sells experiences, not products. The rest of it (the stuff you don't see unless you get close enough) is an accumulation of spaghetti acquired in an ad hoc and aimless fashion.
At my previous employer, we were evaluating solutions from IBM, TIBCO, and Oracle. The IBM solution was cheaper and met our needs. In the end, our VP nixed them with the statement of "I don't really want to support IBM software." The feeling was unanimous across the team.
I pity your previous employer.