Psa: do not click external links
A certain user has been posting links to a website called screenshot.best. This is not actually a real website, but a shell URL for an IP address & user agent logging website called grabify.
Thankfully, I didn't follow his link directly (and use a VPN anyway), and I deleted the comment as soon as I saw it as I thought it was drama mongering. I did Google the website however, as I wondered what the service was, and it's now safe to assume he's being actively malicious to other users. Don't follow links you don't recognize, don't engage with strangers trying to start arguments, and Google things before you click them if you absolutely must.