As an Indian, I've heard countless plans like these every few years. I'll get excited when it actually happens.
I agree the previous Governments never did act on their plans. I find a lot of difference between them and the current Government when it comes to desire, commitment and execution. Take Highways for instance. Rapid construction across the country. In 2014, when Modi came to power, it was 4260 km per year. In 2018, 10800 kms of highways were built. Almost 2.5x. In 2020 the Government has set a target of 60 km per day which is 21900 km which it is already on the path of achieving. One thing cannot be denied is that this Government is pushing all boundaries possible to get India on track. Yes it fails in some (demonetization) and wins in most but at least there is no policy paralysis like in the UPA era.