Not everyone may know this, and it may not be obvious. Once you have a .Win account on one sub, you can use the same account on all .Win subs.
If you have an account on one .Win sub, just log-in with the same log-in info on another .Win sub. You don't have to make an account more than once.
I know it is weird that (as far I know) you are not automatically logged-in on other .Win subs when logged-in on one of them. In a sense they are basically websites of their own while also being able to share accounts some how.
EDIT: Ofcourse you should make sure you only do this with Official .Win subs, which you can find a list of here.
My only thought is so that the faggot Marxists don't try to assemble a file to dox someone based off of a universal username across multiple platforms. Everything you say can leave breadcrumbs to who you are even if you don't actively include personal details.
Or maybe I'm just descending into paranoia.
Nah you're not, the autism of some of these sjw's would rival the average 4channer. They've already proven they'll dox anyone and anything for wrong think.
Fair enough.
And it's not paranoia if they really are out to get you, lmao.
You absolutely are not.
Unless there is a reason for you to be recognized on different sites, like the mods here, you should never reuse a username. I usually go to a word generator site and have it give me two random words for a username. For here i just banged the keyboard.
It's not paranoia when they really are out to get you. I would also like to point to DeGoogling and a basic brush-up on online security, just to make things safer.