I think you will be surprised how fast exponential growth works.
It can easily within two years under the right conditions imo.
But most likely will take several years to rise to insane levels.
Blockspace is scarce. But people want the security of L1.
To multmillionaire paying $500 to securely store their bitcoin is nothing. But to 90% of the world they are price out.
Anyways, the future may play out differently. Just going from my experience and observations.