This is what the first tweet was about, it was talking about fixing inequality "especially for underrepresented groups like women and minorities"
I don't think it's helping clueless people to know what they could earn, these kind of information are available everywhere, such as Glassdoor, and they are anonymously published.
These tweets are pretty rubbish, why would someone think that they should earn the same salary as someone else?
Salaries should be different even in the same company, that way people are then encouraged to work and study harder and to better negotiate and know their value.
But these tweets are even worse and it's comparing different companies and countries.
I don't think it's helping clueless people to know what they could earn, these kind of information are available everywhere, such as Glassdoor, and they are anonymously published.