There is a reason only 10.9% of people are using XP. It's you that needs to read up on security.
In the meantime, get help with your social issues, okay? I wish you good luck.
Again, your total inability to see outside what little you've read shows itself. If you follow security and I receive the CERT, along with several other publications showing the vulnerabilities and the ways they are ameliorated, you would know, XP has them, but it's not remotely alone. If you read Hacker News, or arstechnica, and especially if you read here, you know that the current 'favorite' is vulnerabilities in Linux. Those give you access to the servers, not some podunk XP machine. If you remotely knew any security, you would understand why the government didn't respond properly to the GAO recommendations before the OPM penetration. I could go on. It's pretty useless. You're vastly vastly ignorant. Worse yet, you won't admit to it and learn there's other stuff you have to pay attention to in security and cost is the least of them. Organization Development teaches that the hurdles are in the gatekeepers. You are an example. You know what you know, nothing else matters, not facts, not research, nothing but what little you know. Like the blind men and the elephant all the world is defined by what you're touching right now and not what everyone else see's. Learn something then come back here.
I do notice you have not contradicted anything I've said as being wrong. You've only tried to bring up other ignorances you have. You've not said XP shouldn't be used in a dirt floored school because 'oh the security risk'. You've not said XP shouldn't be used in company employing hundreds or thousands and requiring millions to redevelop software and retrain staff and people would have to be let go as a result because 'oh the security'. You've not replied to younger people getting into COBOL or even getting a job saying Hillary won. In short, you've done nothing to prove your point except try to point somewhere else. This shows you and clearly.
As for social issues, did you think XP and dirt floor school before I mentioned it? did you know crossing guards are vetted and trained and tested annually? did you remotely follow Cobol or even, and I really loved this one, what went on in an ICBM silo and how 'rickety' it was. I used to be in SAC in my military time. Hated those years. My father was SAC and a buff flight engineer before that. In short, I kinda have a better handle on 'social issues' and basically, every other subject you've said here. And, I don't remotely consider myself an expert. I just pay attention to everything and not just put my hand on the trunk and say it's very like a snake as you have. Seriously, go out in the world and see something outside yourself. Read outside your comfort zone. Listen to people you disagree with and try to bring facts to the table. They're much more acceptable than the byte bites you've tried to push so far.
This forum generally has thoughtful posters with education, experience and training. You should try to be at least one of them.