Zeroing out the gas tax aside, the EV tax makes _some_ sense. Gas taxes provide the revenue that help pay for road maintenance and the rest of the infrastructure that cars use. Gas taxes made sense -- the more you drive, the more you chip in to keep the road system going. That infrastructure still needs to exist, and will still cost money to maintain -- but if fewer people are buying gas, then the funds will dry up,…
Rather than indirectly taxing via fuel it would be more proper to do so by said maintenance scalar (weight based) and the distance driven as the inputs. Presumably paid at the time of registration renewal or at vehicle inspections.
That sounds like a lot of infra change to setup, so there should be plenty of planning and cutover time.