No social security by my retirement age

I firmly believe that bitcoin and buying now is the only way I'll ever be able to live in my elder years not having to work until I drop dead. as the payouts for this keep running dry and people will be living longer (potentially) I see in the near future retirement at the age of 80+ if even that, I can't imagine having to work 80 years.. so I hope to retire in possibly 10/15 years BTC has become my entire retirement fund. My social security. My everything. I just wish I started sooner. I go to extremes to save as well, making the cheapest meals, sacrificing fun things now for BTC for future Me. This is the plan. Do any of you use BTC as your own form of social security? Or retirement?