How many of you have achieved THE Goal of financial independence

All us work for money. But these days you know there is uncertainty in terms of career span due to ai etc. How many of you experienced folks have achieved financial independence? Did you guys properly invest so that it can fund you for life time may be via swp or accumulated real-estate for lifetime rental income. Basically I want to know people with good experience who have perfectly planned their life. How? If not, then why not?

I recently saw a video that all you need is 2 cr and a proper swp strategy to get monthly income of 1 lakh adjusted to inflation for life time. I want to know people who know this early and did planning for it. How is it going? Is it TRUE?