leasing is a new form of purchasing. depending on your situation and what your ultimate goal is moving forward it could be the best option for you. in terms of being a stupid idea? no, it's not.
you get options
1- trade it for something else before or at end of lease (it's the same as if it was financed, goes off of value aka KBB)
2- buy it for the agreed lease amount purchase price at end of term (you can extend what u owe for 5yrs, still having a low monthly and not all one big amount from the get go)
3- walk away. 9/10 people NEVER walk away.
there's certain cars you just don't want to finance due to their extreme value drop/negative equity position they put you in.
if anyone needs advice/help feel free to PM me.