Pre-covid, Canada was the place to be for working in film/tv , visual effects and animation in terms of jobs. I skimmed it but the author didn't mention exactly what creative vocation they were in but given they said Nashville, it's unlikely to be in these fields.
Post Covid, success as a developer can mean working remote for a US company, and that is a huge tide change recently.
You're suddenly getting US rates, minus the currency conversion, in Canada. Better yet, you can get silicon valley rates.