vangaurd/roit have the access to all the file and the personal info about us. Do you think this can cause any problem as roit is owned by tencent which is a chinese company??
Google has more data about me than riot can ever have, so atleast for someone like me if we are talking about privacy then riot is not my first concern.
As for if someone hacks it, then all I can do is pray.
Also if you are worried about your privacy, some vm nerds have got valorant working without having access to the files on the hardware