Honest question, not trying to make a statement... Is this really a left/liberal/progressive/dem position and if so why? I'm mainly on the right and so I don'

Honest question, not trying to make a statement... Is this really a left/liberal/progressive/dem position and if so why? I'm mainly on the right and so I don't have a lot of insight into why Sen. Warren would be taking this position. To be frank I kinda would have expected something like this from Trump, not from her. Tech companies like Amazon seem to be left leaning (just looking at Bezos and his investment in WaPo). Wouldn't Warren want strong left leaning tech companies? Why would she want to go up against them? Again I'm not trying to trigger anyone or make any political assertions. I generally don't understand and would love the input of others for familiar with Sen. Warren's platform.