Tips on baby led weaning?

Can anyone help me with baby led weaning. My son won’t eat purées and I have gotten confused by some of the information looking it up.

We started all 4 of my children when they turned 6 months old. Gagging is a normal reaction, just FYI. I know this sounds funny but tiktok has a TON of baby led weaning videos with food recipes. Think of someone with no teeth. Mushy or easy to bite, no choking hazards (squish the blue berries, but strawberries the long way, not chunks, I cut grapes into 4s which made them too small to choke, etc). Follow the saying “loud and red go ahead” let them work thru it, “quiet and blue, they need help from you”, this is when your assistance is needed. My kids never did pureed, they went straight to what we aye with slight modifications.