"To experience the consequences" means to face or go through the results or outcomes of our actions or decisions, whether they are positive or negative. It implies dealing with the effects or aftermath of what we have done. Full definition
These factors, on the other hand, may lead to an increase of contexts leading to disability and the severity of experiencing the consequences of existing disabilities. (blog.politics.ox.ac.uk)
I would encourage parents to explore further where these ideas that children must experience consequences for not complying are coming from. (regardingbaby.org)