the podcast seems a bit 'waffly'
I would expect a podcast called "Barefoot Autism Warriors" to be waffly, so it sounds like she's perfectly on-brand.
But she seemed very touchy on the subject and basically ended by saying that if you did not believe in Jesus etc then her courses were not for you. Which got my eyebrows and back up somewhat.
Well, then it's not for you! You can't say she didn't warn you!!
Seriously though, I've never heard of this podcast, but I have a few people I follow on YouTube for various hobbies who happen to be US Christians and talk about Jesus in addition to the stuff I subscribed for (craft stuff, etc). I just 'read' it as it's just their faith coming through in the way they see the world, and then translate their advice into a way that's more meaningful for me.
When they express gratitude to god or talk about worship, etc, it's obvious what they mean so it's not like I sit there wondering what praying is or why they see this thing as a gift from god. I know what they mean still so I've got used to reading it in it's context.
I think it's just a case of deciding whether, on balance, it's worth putting up with the faith stuff that's irrelevant/irritating to you to get to the other stuff that might be more useful.