Pundi x will have its own blockchain. I have no doubt about that it's just that the time hasn't been confirmed yet
Because large projects must be independent it is not appropriate to hitch a ride on another blockchain I'm very sure they followed TRON's steps
If they surely have plans then they have really delayed about it. It should have happened within 2018 max when the heat and hype was still on... and now that the price has plummeted, I am thinking that they will need to carry out another form of fundraising to get funds to create a new blockchain. It won't be cheap.
I think they still have enough money to do this but who will be responsible for doing this project because it is no longer interested by investors and NPXS is still in a downtrend. In my opinion, the current solution is to update important information for investors to understand because many large investors are feeling very depressed about this coin and they can sell at any time.
Personally, I have been a member of this project for the past one year but the most important thing is that this project is still working well and there will be many big changes coming soon that will make investor confidence again.