It depends on the company but I would say the thing about Washington and this article makes this point well is that there are a significant number of people actively trying to prevent you from doing anything big because they disagree with your goal. In a company, that's less often the case, although I have seen it at larger places.
If there's a piece of art missing from the world. Make it yourself OK. Just because someone makes something a certain way, doesn't mean they are invalidating your world view. It's up to you to contribute.
Say in the YouTube app you perform a search for a song. The results come back very quickly and the first result is what you want so you tap it. An ad starts to play. Except its not an ad. Its a video from the advertised spot above your search results - wait a minute you didn't click that. So you go back and realize, it loads 1 second after your search results and pushes them downwards, so your tap ends up on the advertisement that wasn't even rendered yet. Hm.
That might drive short term revenue but would drive down their CPM/CPC rates and user engagement longer term. I don't think Google's culture is conducive to playing those sorts of tricks.
WhatsApp does store metadata in plaintext which makes it susceptible to law enforcement or 3rd parties.
The contents of the messages are still end-to-end encrypted; that being said WhatsApp does default to backing up chats in the cloud and those could be subpoenaed by a government.
And presumably you have a record of those same chats revealing the content was, "I'm not interested in participating in your conspiracy to commit fraud, stop talking to me."
If you meant to imply they could abuse this capability to get a warrant, I'll be concerned about it when they have any trouble getting warrants.