BITCOIN IS OLD TECH

More like 'ultimate tech', with regards to digital scarcity, decentralization and solving both the double-spending problem and the Byzantine General's problem.

Once the wheel was invented, it could never be reinvented.

The TCP/IP protocol that the internet runs on has been the standard for all computer networking since 1983. It is likely to continue being the standard for a long time.

Once a prefect-solution, base layer technology is discovered that works optimally, it can last for hundreds, or thousands of years.

Source: @DecouvreBitcoin