Ask HN: Are Facebook and Google engineers slacking around with little work?

I read this article: https://wap.business-standard.com/article/international/too-many-employees-but-few-work-pichai-zuckerberg-sound-the-alarm-122080801425_1.html

"Zuckerberg noticed that it was getting harder to get all the employees to attend a meeting as they were sometimes taking time out in a day for personal work."

It seems like many smart engineers are hired but not given any real work to perform?! Leetcode can't test for drive and passion?!