Like all things from any government -- let's see how the rollout goes. But I am cautiously happy to hear about this.
Both places are better now but I remember being in the US in the 2010s and having an easier time using my bank card to get cash than an American far away from their credit union. In Japan in 2012 I also sometimes used my Canadian bank card when my Japanese bank was closed for a holiday (this was fixed in 2015).
Like all things... human???
/s
"To rail someone" means to have vigorous sex with someone. I believe the poster to whom you replied was making a joke about the name being unfortunate.
Naming is hugely important. I'm always catching downvotes on here for complaining about otherwise-decent open source projects that will never gain traction because they have moronic names like Xonaly or whatever. But I suspect "hey can you rail me 20 bucks" won't be how it gets referred to, and "I don't have cash, does e-transfer work?" will continue to be how it's referred to.