General Discussion

Palantir and Arundel are two. I don't know what else he's used, but he's probably going to have enough lawyers claiming those names are out of copyright or he might just be throwing a bunch of money at them and thinking they're not going to look too closely at what his products are doing.
They aren't technically evil on the surface, and he probably could spin some beneficial tale about aiding humanity or something.

Remember, the estate is at the grandchildren's level, and whether or not the grandkids want to preserve the lore and legacy, their personal political outlook may not be the same.
Which can easily be said about many millennial kids who might be following in "Grandpa's footsteps".