Yes, you can now get a 40-year mortgage ... but should you?
Traditionally, 15- and 30-year mortgages have been available. Now, you can extend payments over 40 years under a new program.
https://www.wcpo.com/news/national/yes-you-can-now-get-a-40-year-mortgage-but-should-you
In Asian countries they have 100 year mortgages that families pass down. Definitely a different system.