I still think it will change over the next 25 years and in rural areas much much longerYou are already out of time then.
The UK is planning to ban new petrol and diesel vehicle sales from 2040. By 2050 all cars on the road must be zero emission. The EU the same. Denmark banning new from 2030. Norway from 2025.
95% of new cars sold worldwide go into just 10 countries (China, US, Japan, Canada, Norway, UK, France, Germany, Netherlands and Sweden by volume). The schedule is there, the solution doesn't yet exist to support the charging.