'Just be consistent' is the worst advice for solo founders. You're not inconsistent because you lack discipline. You're inconsistent because posting feels like a second job on top of your real work.
Here's the system I landed on after a lot of trial and error:
Decouple creation from publishing.
Write in batches when you have energy (usually Sunday morning). Let a scheduler handle the rest. Never make "what do I post today" a daily decision.
Use your own voice as the source material.
The reason AI content feels off is that it's trained on everyone else's writing. I trained mine on my own posts. Then the drafts actually sound like me. Followers haven't noticed the shift, they've just noticed I'm showing up more.
Treat replies as a separate session.
Engagement and creation are different tasks. I do replies in a focused 20-minute block, not scattered throughout the day.
I built XreplyAI to systematize steps 1 and 2. It generates posts from your voice profile and handles scheduling across platforms. But honestly, even just separating creation from publishing (step 1) will make a noticeable difference.
Happy to share more about what's worked if anyone's wrestling with the same thing.