Though we can't hodl forever but when we consider the blocks remaining for the last bitcoins to be mined, investment more one Bitcoin will be more preferable than any other real life projects because one can basically sell part of his Bitcoin after recording huge profits in the long run and still continue by DCA to acquire more Bitcoins or better still wait for a dip to lump sum and HODL.

I don't mean that investing on real life projects just like the ones you mentioned is bad but while we are making investments we should be able to make sure that they are projects that is worth our efforts and money not some kind of projects that will collapse along the line.