You can't buy happiness... but you can rent a reasonable approximation for a while.
Actually you can't. Lots of studies have shown that as we gain more in material possessions, our level of happiness goes down. the only people who gain happiness from more stuff are the ones who have absolutely nothing.Once basic needs are met and we are comfortable, extra stuff doesn't make you any happier.
What does bring happiness are family, a sense of belonging to a strong community, a sense of purpose in what you do, a level of autonomy in controlling your life, gaining mastery in skills.
All the things we now devalue in favor of making more money to buy more **** that just makes us more miserable....