Tizzie Hall is well known for her advice on routines, sleep, and breastfeeding.
She is not a Lactation Consultant.
Her advice is, IMO, likely to result in the cessation of breastfeeding well before health norms and guidelines would suggest the child is ready. This has well known risks for both mothers and babys.
But it isn't just this which makes me very uncomfortable with her advice. Generically, she is trying to dominate, control, manipulate, and otherwise conform babies to the behaviour she wishes to elicit. I'm not comfortable with that. Many parenting books and styles work from this paradigm; Tizzie is a more extreme example.
But as I've learnt to trust my baby, to trust myself, to listen, to learn from my children; to describe rather than judge, to enjoy rather than change, to work with the environment my children are nurtured with rather than try to manipulate my children.... I become the parent I want to be. And that is very different from the Tizzie approach.
For me, it all started with breastfeeding.