As someone admining for a relatively small org, managing anything is fucking hard and so is keeping motivation up to do it. There's always gonna be someone that puts down your efforts and this is especially the case when your work is public. I have the luxury of having most of my projects be behind the scenes, but anyone in production doesn't have that. Any work they put directly contributes to what everyone will absorb and when you put in a lot of work to get nothing or something bad back, it fucking sucks.
I have immense respect for everyone in production, especially those who have dedicated so much of their free time to contribute to this community because they're forced to take a lot of shit to do something they love.
Just don't be an asshole if you see work put in for volunteer work. You can dislike its quality, but at the end of the day there is someone trying to improve at what they do and putting them down will keep them from wanting to keep the ball rolling. And if you like the content, support it. Share it to people and give constructive feedback. It feels good to be appreciated for time put in and this shows it.