Warren Buffet has been doing the same thing for about 50 years now and it has always worked, could it be translated to crypto ?
I doubt so but there is a single slight of hope for that. Dude has been buying stuff that he believes will be around forever, he is involved with geico which is a big insurance company and don't you think people will need insurance forever ?

I think insurance is something that will not be gone in 5-10-50 years and will be here, considering you are basically making free cash for yourself and get paid constantly while only paying out when needed be that is a good business. He did the same thing with coca cola because lets face it everyone keeps on buying coca cola all the time and globally as well, same with Gillette because men will need to shave.

Basically, finding something that will not be a 5-10 year thing and be a 100+ year thing and invest in that. Bitcoin could be that thing but I don't know if I can say it for all other altcoins.