I agree, there is no logic to the priorities of the works.
They should spend resourses sorting the parking out first. I seem to remember a meeting many years ago, where the very good idea of creating over a hundred + parking spaces in the barancher between Crab Island and LG. A great idea with steps leading up to the loop road opposite the Bamboo Bar.
People are fickle, we have friends who will not visit us because of the parking issues, now even worse during the prolonged building! Have also met people on the plane going home, who said they would never return to Tenerife, as it rained on 3 days and cloudy the other 2. I explained that statistically they were unlucky for that time of year, but they wouldn't have it.
If the local council works department head, had sown up pockets, and he was advised by a tourism expert, things would be much improved I imagine.