Did you know that law enforcement and justice can request and will try to gain access to data you share with any company?
"Oh, but I have done nothing wrong."
The definition of "nothing wrong" isn't set in stone. It's always up for interpretation. You might feel you're doing nothing wrong, but that doesn't mean authorities will always see it that way.
Remember, in some countries, authorities use your social media to monitor against tax fraud. [1]
[1] https://www.forbes.com/sites/kellyphillipserb/2018/11/11/tax...
There's always that probability of a change of political or judicial direction towards more invasive measures in your personal life using the data you share with third parties. You can't predict with certainty that in 10 years time you won't be earmarked as a "subversive element" as a result of mass data mining of the same data you happily share on line. Never assume "it won't happen to me."