Many things work, large enclosure can work, enclosure with no hides can work, so does multiple housing, not providing a hot spot and feeding within 24 hours of arrival.
The problem is it's not about what works for an EXPERIENCED keeper it's about recommending OPTIMUM husbandry methods PROVEN to work which means those method will help new owners solve the issues they are experiencing.
How do I know they are proven to work, personal experience (I like testing and experimenting ) and the number of people I have help trouble shooting issues over the years (got to be at least one or two)