Running a company in today's environment feels very different than 20 years ago, and to make it clear - it's better for the world this way. Any employee - no matter how low or high ranking - has the ability to erase a significant amount of enterprise value from any business, no matter how large or small. This is driven by improved moral standards, but also extreme connectivity that we have in terms of obtaining information internally (slack, notion, google drive and thousands of other software solutions that have increased everyone's access to documents) and sharing it with the outside world (social media, easy access to journalists, readers' interest in holding companies accountable).
I would be surprised if we don't experience some type of a push back from the companies. At the very least, I imagine access to info will be reduced (already happened at Google), and also that we'll increasingly start seeing new ways of how employees are connected with each other (both in terms of policy as well as actual barriers that will prohibit anyone from reaching too many people). I imagine that companies will also start researching new candidates' propensity for activism by analyzing their social media content. For example, if you post "tax the rich!" on Facebook, I imagine that in the not so distant future that will have a negative impact on your market value.
If there's one thing that I've learned, it's that every action triggers a reaction (which is time-delayed in the sense that it arrives late and also overshoots the original target), and the constant yo-yoing between those two forces is what explains much of the irrational behavior in the world.