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.
That is understandable, Bitcoin happens to be the flagship cryptocurrency and parades the largest community. In the future and by what time Bitcoin must have moved on, we shall be seeing most of these acclaimed substitutes of Bitcoin bending over to lace their shoes and evidently Ethereum has began to feel the heat already.