The biggest issue is the need to build out an entirely new fueling infrastructure with a highly explosive fuel. EVs can piggyback off of the existing electrical grid.
To replace fossil fuel transport will require an entirely new infrastructure regardless - if it's electric the existing grid will essentially have to be built out by a substantial factor.
A hybrid future is entirely feasible with long established city to city truck transport routes using hydrogen from dedicated planned end points and mid points along with lighter EV vehicles and non standard route EV trucking.
To replace fossil fuel transport will require an entirely new infrastructure regardless - if it's electric the existing grid will essentially have to be built out by a substantial factor.
A hybrid future is entirely feasible with long established city to city truck transport routes using hydrogen from dedicated planned end points and mid points along with lighter EV vehicles and non standard route EV trucking.