It would appear to me that FTTrN is the obvious way to go.
The only benefit of FTTrN is that you don't need to enter the house again to install the final fibre drop and ONT.
Apart from that, everything is a disadvantage compared to FTTP. With FTTrN you still need to bring the fibre to the place where a splitter or CBT would have been. You need to buy and power and service the electronics. You are dependent on the quality of the existing copper or aluminium drop cable. You are limited to G.fast-like speeds rather than gigabit speeds.
So it's more expensive to install and maintain than FTTP, whilst not giving the future-proofing benefits.
Some years back we had a local meeting with BDUK, BT, Openreach teams, at that time FTTrN was thought to be the way to go, that and a slow roll out of fibre, but it seems as the reality of what you are talking about hit home and they have changed to a more rapid roll out of FTTP.