Earlier quoted context omitted.
Were you an employee? I think the situation being described here is almost always with contractors and freelancers.
I was a contractor - as a general rule I find companies expect contractors to be productive really quickly because they are paying more for them then they are for employees.
We did some make-work projects, optimizations and stuff. We also picked a random technology stack per week and spent a day building "something" to learn those tools. Also, we played a lot of video games. This period lasted about 3-4 months.