Not sure I agree with community leader's management style. Is leaving my only option?

I'm a member of a community where talking about issues like depression is totally acceptable and probably encouraged. I'm thinking incidence of depression is pretty high within the membership. I have depression too!

However, the community's leader posts about being very very depressed, while using the Leader tag, and they don't post about anything else with the Leader tag.

So I see the Leader tag, and I'm thinking, "oh something important that pertains directly to the management of the group, I should pay attention to that" and it's a post about how depressed the leader is and it doesn't mention the topic of the group at all.

Last time they did this they were venting some sadness (understandably) about not having a romantic/sexual partner - and using the Leader tag. I posted saying I felt it was a little too off-topic for the use of the tag, and they took the post down. But now they've done it again, so clearly they've not permanently changed their tactics or anything.

I'm not sure what this is. It's part-vent, part-asking-for-advice. I'm obviously in a position of basically no power and I can't tell whether I have a right to take this up more seriously with the leader, or whether I should be talking to Imzy staff (that seems unlikely?), or whether I should use up one of my community tokens to start a "rival" community (that seems kind of petty?), or what. All your thoughts are very welcome. <3

Edit: Changed a letter in the title.