That would be a lot of companies and workers out there, dare I say the vast majority even.
Believe it or not, many workers don't actually enjoy their work, their company, their boss or their job, but they put up with it because housing in expensive and it was the least horrible job they could find with the highest pay they could land, enabling them a lifestyle upgrade, even if they don't care for the work itself, so of course they'll take every opportunity they get to slack off and watch Netflix if they can.
Expecting all your workers to be fully invested and committed on work while on the clock is an exercise in futility and something no company past a certain size will ever accomplish because everyone just looks after themselves and their own self interest first, screw the company and their shareholders. And the companies know this, hence the culture of micromanagement, spyware, RTO, etc.
That's why start-ups and small companies can accomplish things the likes of Google can't, because they're formed mostly of motivated people who care about the product and the mission first and foremost, while the likes of Google are full of coasters who are there just to make as much money as possible with as little work as possible while the gravy train lasts.