Well the thing for me is that I don't mind working for someone else while I put the money generated from that into asset classes that generate money on their own. Going the independent route still means you have to put a lot of time in to get paid, even if you're your own boss. I heard it put well in a book I read; owning a small business means you own a job - if you stop working you stop making money. So I guess to answer your question, nah freelancing isn't for me.
This has been my thought process these last few months.
You almost always have some extra money at the end of the month or through savings, so why not invest in something and just rip the dividends ?
Now it's up to what you put your money on