Founders en français, 100 episodes, 400 euros MRR from sponsors (small, honest). Lessons:
Niche language beats big language. French restricts the audience and removes all competition. I own a category of one. English would make me episode 4,000,000 about SaaS.
Guests bring their audiences once. Systems bring audiences forever. The episode checklist (guest shares, newsletter cut, three clips) outperforms any single big guest 10:1 over a year.
Sponsors buy consistency, not downloads. 100 episodes on schedule outsells 10 viral ones. The media kit leads with the streak, not the stats.