It's sort of like Malala, and how she remained committed to socialism and Islam. I think ten years ago for a while the western boosters who brought her to international attention thought she'd flip and be a useful stooge. When she turned out to not be, we heard less and less of her.
Same deal with Greta Thunberg, who is something more dangerous than someone who can be bought: she's someone who is principled for climate justice and human rights.
Yes. The owner/developer is Kape technologies, an Israeli spyware/adware company.
To quote from cnet
Whether or not PIA or ExpressVPN or the other providers owned by Kape fulfill this data scraping and ad-serving pipeline in my mind is irrelevant. Choosing to do business with them rewards bad actors when there are other VPN sellers who don't have such a tainted lineage.