It depends on the company in question.
And, yes, Republicans right now are much more likely to be skeptical of Silicon Valley giants than are Democrats, who have been very cozy with Democrats since 2008.
That wasn't the claim raised or addressed.
Not even close to true. JP Morgan, ExxonMobil, Citi, Chevron, ATT, Comcast,, Walmart, GE, GM, Berkshire Hatahway, Pfizer, Johnson & Jhonson... I could go on. Yes, Apple, MS, FB, Google are huge tech companies, but they are not the most common and not by any means "the most powerful".
AT&T is more powerful than Google?
Johnson & Johnson is more powerful than Apple?
How powerful a company is a bit harder to judge, but if anything tech companies punch above their weight when it comes to political power. Johnson & Johnson has ten times the market cap of twitter, but much less political power.
[1]: https://en.wikipedia.org/wiki/List_of_public_corporations_by...
That's exactly what a establishment Democrat would say.
In what reality are you living in that Obama didn't give corporate America billions of dollars in hand-outs in the aftermath of 2008? Republicans aren't any better, but Democrats like to pretend they care about workers, when all they really care about is enriching the wealthy.
If you are anti-capitalist, fine, but your complaint isn't the Dems are pro-business, the argument is that they are still capitalists.