Please don’t assume that an autistic shutdown is ‘the silent treatment’, or is voluntary or intentional. Shutdowns are the quiet sibling of meltdowns; they are likewise involuntary and unintentional responses to being overwhelmed. Julia Tuttle, at TPGA:
thinkingautismguide.com/2022/10/how-...
We talked with several autistic people about how non-autistic people can be good friends to autistic people. This is their advice.