I really don't know.
There is only one Tessa Schlesinger in the entire world - on the web, anyway. So anything about Tessa Schlesinger is me. There is a Teresa Schlesinger in Germany who is involved in IT, I think, but she doesn't post. There was also a Tess Schlesinger who died in 1945. Actually, her name isn't spelt like mine.
https://en.wikipedia.org/wiki/Tess_Slesinger
I've been on the web since 1994, have peeved more people than I can count, and nobody has ever harmed me. I'm not sure what people mean when they talk about privacy on the web.
I wasn't on voter registration in America, and I don't live there anymore. That said, I move often so my addresses are generally out of date within a year or two. Some years ago, a guy from Tinder who was an ex-cop with quite high connections tried to find out about me. He says that he couldn't find a single thing.
I don't have accounts. I live on a strictly cash basis. I move often because that's just me - constantly exploring. So all of this is accidental.
Basically, I'm a nobody, so it's unlikely that anyone would want to find me. My opinion doesn't matter, and I have no wealth.
So, sorry, I can't really help. :)