While I would understand your reasoning for doing so, I would be disappointed to see it happen. There's decent discussions on Beehaw that I enjoy taking part in, however if you guys decided to defederate or switch to a different platform entirely, I doubt that I would make another account somewhere else to follow. I like Beehaw's content, but I have enough accounts to keep track of these days after everything split from Reddit, so it would ultimately be a loss for me.
I'm not sure if this is a commonly-held opinion for those of us outside of Beehaw, though.