Is the spouse automatically poa when they have dementia?

No, a spouse is not automatically granted power of attorney (POA) if the other spouse has dementia. For someone to be designated as a POA, the individual must have the legal capacity to understand and agree to the arrangement. If the person with dementia lacks that capacity, a legal process may be required to appoint a POA through a court or by using previously established legal documents. It's essential to consult with a legal professional for guidance in such situations.