Where's the savings sweet-spot at 35 for the security of not having to work anymore to avoid homelessness and hunger? $2M seems a little low, but not a million miles away.
Retiring at 35 you should be able to get away with a 3.25% SWR [0], which'd give $65k/yr from $2M. But a) that'd be mostly long-term capital gains, which have lower taxes than regular income and b) you wouldn't have to save for retirement. So you'd probably end up with the spending power of someone making ~$80k salary
[0] https://earlyretirementnow.com/2016/12/14/the-ultimate-guide...