Sounds like Spain all right.

The article also makes a big deal out of country-level factors like the system of autonomous communities, governance, in-house expertise etc.

But all of those should apply to Malaga as well, which also built a metro in the 2000s. But that one became a city-wide joke for always being supposed to open "this year" and that continued for at least 5 years...

There was definitively none of the cheap or fast involved in that project, a relatively limited line to make travel to the airport more convenient which still couldn't deliver. Today it actually operates, but I think the rest of the network (it was supposed to be a "proper" metro system and not just isolated lines) is still vaporware. Haven't lived in Malaga in many years, though.