It’s not about if it’s possible or not. Someone asked Elin Musk why doesn’t he make the cars with more range, he said that he could make Tesla’s to go 1000miles in one charge if he would like to,but that is just unpractical, you would have to add so much to the cars weight and increase the cost of the car way too much, that it makes no sense. Given the fact that 99% of ppl are traveling less than 300miles in 1go.
Same with phones, by increasing the charging speed you sacrifice battery life. I’m coming from 1+, fast charging was amazing but only with op cables and chargers. I don’t usually carry the warp charger with me or the cable so 90%of the time I didn’t even used the warp charger.
The bottom line is that the phone 2 allows me to get home with enough battery that I don’t need a super fast charger. If you get 2days of battery with 1j, then I’m more than sure you can get similar or better use of the battery in 1go.