If you work for a boss that fundamentally misunderstands what you are doing, then misleading them into thinking you're 'hard at work, making decisions with consequences' is the theatre you put up to keep the cash flowing.

It's one of the fundamental flows of autocracy, people try and represent what you want them to

It sounds like Hollywood tech lingo. Like when you're watching a movie or a TV show and the designated techy character starts just saying computer words that make no actual sense in the real world, but I guess in CSI: Idiottown the hard drives have severe overheating issues.

The row limitation seems, to me, like an actually-good thing. Excel is for data where you might conceivably scroll up and down looking at it and 1M is definitely beyond the ability of a human even to just skim looking for something different.

An older version of Excel could only handle 64k rows and I had a client who wanted large amounts of data in Excel format. "Oh sorry, it's a Microsoft limitation," I was thrilled to say. "I have no choice but to give you a useful summarization of the data instead of 800k rows (each 1000 columns wide) of raw data."

It completely screws up numbers if the column is a number and the number is over 15 digits long.

I work in insurance in Brazil, by standards of our regulatory body, claims numbers must be a string of 20 numbers (zfill(20) if needed). You can't imagine the amount of times excel had fucked me up rounding down the claim numbers, this is one of the first things I teach to my interns and juniors when they're working with the claims databases.