I use capitalised pronouns because I like them. That's what the article explains. The reasons that people like their preferred pronouns don't tend to go any deeper than that.

Maybe a story will feel more complete: 4 years ago, while My goddess-mother was helping Me understand My gender, She suggested I try out capitalised pronouns. I did, and I liked them. As good as she/her felt compared to using he/him, that's how They/Them felt compared to she/her. I liked them, so I kept them.

[–] Steve@communick.news 2 points 7 hours ago* (last edited 7 hours ago)

We aren't talking about They/Them vs she/her.
This is about They/Them vs they/them.

I can see there might be an argument for people to capitalize all pronouns.
Doing it only for 1st and 2nd person pronouns might be my preference. I can see it accentuating a dialog happening between the reader and writer.
But asking everyone to break a grammatical convention, specifically only for you; Giving no justification other than "I like it", seems insufficient.

If I were to tell you to use all caps when referring to ME, would that be reasonable?
What about all lower case, even when starting a sentence?

No. If you want everyone to change a standard grammatical convention specifically for you alone; One that's been in place since the invention of the printing press (that's when we started to capitalize "I"); You need to give more reason than you would for your favorite color.

Of course you and I both, can capitalize any word, however WE Want, for our Own empahAses.