Bitcoin makes it possible to make transaction globally all at your home but not a financial freedom. Financial freedom is when you can live comfortably without depending on any job.
It's possible to give you financial freedom. Most of those who bought Bitcoin many years ago when it was still relatively very cheap may not need to work today if they choose since they can live off their investment.
If you can accumulate Bitcoin with a long-term plan during your active years at work, chances are that your investment can give you financial freedom upon retirement. So it's very much possible although on the inclination of a fair gamble on compounding interest on investment from Bitcoin price appreciation on a long-term holding plan(10 - 30 years or more).