At this age of seventies one can still invest in bitcoin and still make some profit from it.But in this case investing for a long period of time may not be advisable. As a novis at the age of seventies leaving your investment for a period of ten to twenty years may not be conducive for you unless otherwise the bitcoin investment is for your children or grand children, in this case long time investment is okay .
Yes dem go fit still invest in bitcoin because bitcoin na for everybody, no be for just some selected persons but the problem is that all these are old people dem no like all this digital world things them, dem Prefer to dey see their money in fait make e dey readily accessible and na there the problem dey. Well i no too blame them because no be everybody go like bitcoin and it's unfortunate they are among the persons that do not get to use the wolrd most precious coin even while they're still on earth.