I think it will be too late, there are newer coins with much better tech, and less centralized mining available.
The only reason those coins seem to have no scaling issues is because they lack scale to have scaling problems.
Wow, this is so true! No coin has security, decentralization and scalability at the moment, but they keep pointing their fingers on Bitcoin at all times.
Can't say it better. New coins are easier to use because they are not having the same amount of users like bitcoin does.
If that "new coin" would reach such a demand, we could expect scaling problems, traffic and high fees too.
There is nothing to scale because it's not as popular as it is.
We can never say another coin is better that bitcoin. No one can.