I would retire.
If you have two million euros lying around, that would be life-changing money for me. I'd put everything into VWCE and then live off interest. I think I'd spend a year in Japan just to see what it's like, then travel around a few other countries, and finally settle somewhere back in Europe - buy a small house in the middle of nowhere, renovate it, and then smoke weed and play video games until the end of my days.
> and then smoke weed and play video games until the end of my days.
This might be less fun than you imagine.
> I'd spend a year in Japan just to see what it's like
There's laws and shit about that. You can't just immigrate to a country illegally.
That's such a cynical take. If everyone does what you're describing, we will never make progress as a society.
Don't you think sitting alone at home smoking weed and playing games might get a little bit lonely? Humans need human contact. Might as well pick up a night shift at the convenience store so you can talk to people.
At which point the plan becomes something you can put into action tomorrow, if you wanted. It's like the parable of the Mexican fisherman: https://www.thekinnardhomestead.com/the-parable-of-the-mexic...
Stoner WoW addicts working dead-end jobs live better than kings did in previous centuries, and we're too status-obsessed to notice this.