Long-term chronic hacker problem

Hello.

Long story short I’ve had chronic hacker issues for 20+ years.
Why? Because I was/am one of the first people to be “cancelled” in sm. My crime? I dated around for 2 years - 20x years ago and lied about it. The people whom control the lipstick mafia sm/hollywood have some rich backers with big time agendas. My stupidity and loose tongue made me their favorite poor schmoe toy.

My question is what steps can I take to harden Qubes 4.2 on my pc?
I’ve got more than 20 years of IT experience but I’m getting old (61) and make a lot of mistakes.

Besides any hardening tips, I am also looking for the best IDEs that would alert me to any changes in the system (e.g. Wazuh), any free security tools, and any recovery tools or techniques.

I just switched back to Qubes a month ago and have already had to reinstall twice. BTW, I would LOVE to give my system data back to the development team on a regular basis because this would show them how one or more professional hackers break into Qubes.

Thanks in advance for any helpful info.

Sorry for the late reply. Hardening Qubes OS?