The writing room narrative since I have followed has been:
Hooky, Winter, Rein, Exaggie
+ Wildquill
- Winter
- Wildquill
+Nyx
-Exaggie
- Hooky
+ Whoever LA recruits next.
I dunno what the rooms financials are like- but at least one of them is a hobbiest who has another real world job based on chat histories. My impression was a few of them lived abroad in places with cheaper CoL, but not that many of them. I think a lot of them were doing writing as their primary source of income though. A few worked multiple projects tho.
The artists have remained the same though afik their workload dropped since they since the reworked art was all put into the same style. I know they have been doing commissions ect. Sommlier didn't used to do those.
So the currently remaining writers are Rein / Nyx. Rein being the only one left from the batch when I first started keeping track of the game.
I checked the steam profits at some point and they were estimated at 300,000 K or so over the game's lifetime on steam. I dunno what the monthly looks like or when they stared their steam sales- but I imagine they had a big burst of buyers early and it has been more of a trickle since then. Steam tends to take about 30%. Patreon takes 8-12 % + payment processing fees- and that is assuming they created their patreon b4 patreon raised their rates. Processing cuts into those low tier sub payouts quite a lot. Divide that by X, where X = the number of staff.
The game *has* to be suffering financially. It has maintained the same level of sales for years and years, but the CoL has gone WAY, WAY up in the western world. So yeah, workin' for peanuts I'd guess.