Dealing with the possible loss of funding for plug-in hybrids from 2023

There is a detailed presentation of the proposed changes to the promotion for e-cars from 2023. There it says via plug-in hybrids: Quotation: 3. In the sense of a as slim as possible promotion, which focuses on the positive climate protection effect and since plug-in hybrids are now marketable, the promotion for plug-in hybrid vehicles (PHEV) should end on 31.12.2022. Specifically, this means that plug-in hybrids with a first registration from 01/01/2023 thus no longer receive any promotion. Of course, this still has to be decided and implemented. I would like to know how the reaction of the old PSA core brands is to this effect. Especially from the point of view of the current delivery times. Do you buy the vehicles anyway or would this change lead to a cancellation of the order? Vehicles such as DS4 or Peugeot 308 have only come to the market this year as a plug-in hybrid. The price difference to the pure burners is still clear at the moment. Note: Please a factual friendly discussion and limited to the former PSA core brands.