No one gets to "maxi" without first going through all the ups and downs and common questions and misunderstandings
First step for this specific concern at all? Definitely not. It's been raised and debated for years.
Front and center is the number of transactions per second it can process. It's no where near being able to handle the volume of transactions that happen around the world.
The idea that any blockchain could squeeze all of the world's transactions on the system's layer one was always an absurd proposition to anyone with a basic understanding of computer science.
Most people believe a layered approach is necessary, and indeed, many are building L2 solutions on Bitcoin (Lightning) and other cryptocurrencies.
I think Bitcoin can and should be L1.
Why?