I don't know if it's just me - but I prefer Mira taking longer to release content as long as it's sizeable/impactful.
If we wait lets say 3 months for an update that just brings only some new writing, locations and maybe some new clothing, I'd be a bit uneasy.
But thus far Mira has consistently delivered with impactful content in her updates. The cheer update introduced masturbation primarily amongst a few other things. Some people complained this wasn't enough - but I think adding in a new level of corruption to a family member is HUGE as that's ultimately the focus of the story.