Stop pushing the narrative that the mods are the source of the protest. They're just acting on the behalf of the members of their subreddit who are upset at the direction of the company.
Fully supporting the blackout would mean continuing the blackout on your own subs, would it not? Just say you're "partially" supporting the blackout - like in ways that don't directly effect your direct, current use of the platform. I don't care either way, just be honest with yourself.
My couple thousand subscribers simply are not that effective in getting Reddit to listen, I feel like. Definitely if moderating those subs becomes actually burdensome in the future, I will reconsider.
I am older than you, and I don't agree.