These comments are irrational.
The objective is to compound wealth, the pleasure of working in your underwear from home should be a somewhat distant secondary objective.
If your said 100,000 in trading profits comes as a result of compounding 50% on 200,000 then if all goes well you're looking at the following schedule
200,000
300,000
450,000
675,000
1,012,500
ignoring taxes
if instead you swallowed your pride, bought a suit and went to work at the said 500,000 a year job, you're looking at the following schedule
200,000
700,000
1,200,000
1,700,000
2,200,000
again ignoring taxes
You should be able to conclude that your optimal decision is to work for 2 years and then resign to trade from home at the said 50%, in which case you get the following schedule
200,000
700,000
1,200,000 <quit>
1,850,000
2,700,000
All this is a long winded way of saying most people work until they can save enough to trade on to make it worth their while.