Why Blockchains can't scale?

Bitcoin style Blockchain permanently store every transaction to ensure verifiability. Now Bitcoin blockchain has already surpassed 40GB in size, growing at an exponential rate. If nothing is done, it will certainly "collapse under its own weight".

Yottabytes of storage in your iPhone 29++, virtually unlimited bandwith to download, faster than light computing ... Moore's Law is great, but Murphy's Law supersedes everything:

Everything what can go wrong will go wrong.