I’d say the impact of http on the world was pretty damn life changing by 2005. Linux? Fourteen years after it was released it had entirely disrupted not just the commercial Unix world but was on its way to becoming the most widely deployed operating system on the planet.
Bitcoin? Eh. I suppose ransomware authors would still be using green dot to try and collect their take if it hadn’t shown up. YouTube creators would have a harder time financing their passion without the sweet cash infusion from random vc backed crypto currency exchanges. Many quadrillion hashes would have sadly been skipped in the small chance they would have resulted in the correct number of leading zeroes.