A reminder of how fast the network grew: Bitcoin's hashrate 10 years ago vs today.

In June 2016, the total Bitcoin network hashrate was around 1.5 exahashes per second (EH/s). Today in 2026, we are consistently sustaining hundreds of EH/s.
The sheer scale of computational security added over the last decade is mind-blowing. It truly is the most secure computing network on the planet.
What do you think is the most underrated milestone Bitcoin achieved over the last 10 years?