The switch was accompanied by grumbling by tenured employees, but it wasn't the only switch ( post-acquisition with lots of "harmonisation" of tools, processes,

The switch was accompanied by grumbling by tenured employees, but it wasn't the only switch ( post-acquisition with lots of "harmonisation" of tools, processes, etc.) so many left anyways. Besides that, there weren't many discussions on the "fairness" of either system, people just went with it