There is so so so much, and they do get caught, and when they do we keep a peek into how invasive they are. As someone who has had to worry about being targeted by intelligence agencies and nation-states, I was completely blindsided by corporate/capitalist surveillance.

for example, look at this action by Meta, where they broke out of security sandboxes and exploited protocols in order to tie your browsing history (even private browsing) back to your identify saved in their databases back in meta land

https://www.theregister.com/2025/06/03/meta_pauses_android_tracking_tech/

the amount of data that is being harvested and sold, and resold, is absurd, and the greater threat is not just that they are exploiting you, its that they dont care who the data gets sold to. Bad actors (criminals, etc) can and will purchase information they can use against you.

So, consider the unintentional ramifications of all that info being harvested and available in addition to the intentional ramifications of hyper greed, and couple that with the amount of available compute and you will see that you do not need to be a person of interest, everyone is a data point that can be and will be exploited.

I would encourage everyone to take their privacy seriously.