Correct, What it offer is to decongest major cities, develop 2nd and 3th tier cities, spread the wealth and increase the quality of life. Here in Manila we spend 4 hours daily commuting between home and work, those hours wasted should be use in productive means , some social life and family time. The only positive result of the Pandemic is work at home, it had become a trend and maybe a fixture in the future as it provide a cheaper alternative instead of waiting for the costly rail and other necessary infrastructure to be completed in solving our messy traffic situation.High speed rail is good for convinent and fast movement of people. But for goods transport its not that important.
If the The North-South railway project (NSRP) is finished, it will alleviate the slum and other problem in Metro Manila. And politically it will transfer some of the power to the near by province, making it more democratic instead of concentrating in the hands of a few oligarch living in Imperial Manila. As those voters will be returning and living in their own province affecting the electoral demographics, challenging the old Traditional politics with a new one.