Have you ever noticed the overlap in Reddit troonery and wiki troonery, really social media/tech troonery in general and consumeristic bugman spending habits? these people are middle class office work types with no real world or real life social lives. They do the paying, the promoting and the policing of these things as a hive.
There is not enough trans people wanting to be mods that this shit is coincidental. Why.
I'm not sure it has to be astroturfed, especially considering troonism can be considered a social contagion
and a cult, so there's likely elements of both in play in increasing troonery among mod ranks.
Since this sort of communist/socialist type has
always been someone who is decently well off and/or has someone to mooch off of from the very start, they're the sort to have the free time to spend eternally online. The sense of powerlessness, envy and greed that comes from getting money for little-to-no work from a source that has a lot more money than you just exacerbates that. Austism and how it develops obsessions and comes with a limited sense of self is a good reason why these are people who are both good at simple coding and are willing to spend focus so intensely on these subjects. Being socially awkward and not having to try and push past it because you can live your social life online, there's nothing outside their little areas of interest to distract them and their online existence encourages narcissism to flourish as it's easy to stop thinking of other people as real when they're lines of text.
So you've got a bunch of autistic NEETs with loads of free time they spend online. They're selfish, spoiled and obsessed with cooming and consooming. Being obsessive, they will care more (read: spend the most time) in the online spaces they frequent, which they come to regard as their space. The magic ingredient to make them clones of each other is idpol-led trans politics. All of a sudden, these shallow, awkward, ugly men are told there's a magical cure-all for every problem they have, and it's because they were born in the wrong body. They can, in one fell swoop, blame all their problems on an external source (I was born in the wrong body and society hates me because of it!), gain a great deal of social power in their online spaces of choice (I'm trans, the most oppressed people on the planet, rather than a boring straight white man, who are the source of all oppression on the planet!), demand more money than they already have (transitioning is so expensive so contribute to my surgery GoFundMe, which I totally won't spend on toys and porn!), and force people to enable their delusions and fetishes (I'm totally a pretty catgirl uwu and if you don't actively agree with me you're evil!)
So you basically take the old neckbeard stereotype and offer them a way to fix all their problems - by being trans. These spergs who used to get bullied now have the time, inclination, technical ability (however little is required) and personality disorders that are perfect for creating a series of identical petty tyrants in programmer socks. Women are nice to them (but not nice enough, suck the girldick bigot) and everyone has to follow their rules or they get banned and branded a bigot. People with low self-esteem and a weak sense of self are already prone to joining cults, increasing their numbers; there are other types of troons, but they're not as well represented in the tranny janny community.
Tl;dr: It could be astroturfed, but doesn't need to be. 10, 20 years ago most mods were the same guy anyway, now they're just the same guy in a dress.