Also, for every other "evil VC" story, there are other stories where founders are really happy with their VC board members, have a strong and positive relationship with their VC partners, and end up getting some kind of positive exit which wouldn't have happened at all without the investment.
Sure, some VC companies may be shitty, some others may be amazing, but this is basically like everything in life. Some schools are shitty, some cops are shitty, some cars, tech companies, managers etc, are shitty. But some of all these things can also be great and awesome too. Thats life.