Hey MGTOW I really need your advice for this. I have been stalked by some people (Won't get into details to not dox myself duh)

What should I do to make them shake off me? I had them added on my FB acc so they know my name and stuff. But I deleted my FB account. That was 3 years ago. I changed accounts but I kept contact with some people who they mutually know, so I am not at rest. I decided to start anew.

What should I know/do to ghost them? I am going to get new accounts and stuff. I switched to Linux on my pc so if they had some kind of virus installed on my PC I hope it didn't crossover to my Linux.

Should I permamently delete the accounts I am being stalked on or just leave them abandoned so the stalkers don't know what's up? so they keep sending messages and shit to a dead account till they get bored.

Also one question, there's one person I know who they know so that person could be a possiblity they'll find me again and start this BS again. Should I ditch him? a great friend. Or just leave that account I have him added on just to catch up every once in a while, but start using a new account with no strings attached that can identify me?

In other words, how to be anonymous again? This event has really made me never use FB again. I only share contact information with my family members now, and real life friends. This is bullshit.

Gonna delete this shit after I get some answers. Thanks for reading!