when if something better comes around
Fixed it for you. So far Bitcoin is leading the adoption and development race and is much closer to have a solution to scaling issues than any of its competitors. If someone does invent some snazzy new idea, it also has the best developers to implement it first. So the risk of Bitcoin being supplanted is quite remote.
I haven't seen you around for a while but I see you finally got around to deleting the old posts from whoever owned that account before you. You're still stuck with the name despite not having their interest in the freight business.
Nothing is going to last forever, eventually, Google might die down. But in my belief, it will be a long time, because if the differences it has made in many peoples lives.
It still has much more potential to grow as companies and governments are just starting to accept the fact that this is the future of the world and they need to embrace it early on.