I'd say it's more likely that in the future we'll regress to 8-bit machines, losing the ability to sustain fab technology, than we'll exhaust 64 bits address sp

I'd say it's more likely that in the future we'll regress to 8-bit machines, losing the ability to sustain fab technology, than we'll exhaust 64 bits address space. Having said that, with the advances of Electron apps, you might very well have a point...