The "old web" is now darknets, like Tor or especially I2P. Everything fits. It requires some technical expertise to set up (particularly I2P). Slow downloads. No Javascript (usually disabled for safety reasons). Some content that will shock you at 30 exactly as the old internets content occasionally shocked you at 13. Intermittent connection. Anarchy. You can explore this world.

We desperately need to develop more for I2P. Make it a real place to thrive instead of just a curious piece of technology or a mere repository of pirated media. Let's say right now it's mostly an abandoned and almost empty museum.