The typical is we are the best and we are changing the world for the better. If you make critical comments, you get pulled aside and told that criticism is frowned upon. The general expectation that employees be true believers while the founders are just in it for the money. The ideological belief that entrepreneurship is the solution to the world's ills.
Basically, I'd say the TED ideology. Look, tech is amazing, and it can all the solve all the worlds problems. Yet, beneath the veneer it is just propagandizing the power and wealth of 'divine' founders.
I'm also sick of startups talking how they are doing good for the world, when it turns out they are actually serving ads. When you look at the ads, the ads are often dishonest, unethical, and encourage behavior not in the interest of the viewer or broader society.
This can all be compounded by the creation of 'reality distortion fields' by dishonest founders. This can be compounded by the whole game of misrepresenting the value of stock option. Then, this is compounded by the naive belief in stock options. Further, I object cult-like devotion to the startup cult over strong moral values.
I'd be up for volunteering. I'm not quite sure how to find a good group to volunteer for.
Occrp looks interesting, but it looks working there involves going to Kosovo. Open-emr looks potentially interesting, but I'm not sure how much I care about hospitals being able to make more money. I'm not convinced electronic medical record are actually a good idea.