But we do need to ship energy across markets over long distances. There's nothing on the horizon that is going to end that need.
Energy is still largely in the domain of geopolitics. Russia can turn off gas shipments to Europe. Qatar can be blockaded. Entire governments can veer towards collapse threatening supplies (Venezuela). Coalitions may decide to forcibly remove another nation's supplies from the market, as was the case with Iran.
That leaves international energy markets inherently inefficient and susceptible to disruption (not the SV kind). When those disruptions occur, the ability to quickly ship vast quantities of energy becomes absolutely vital.
This has been best demonstrated during periods when OPEC refused to supply certain countries because of their ties to Israel. The ability to quickly shift supplies from non-OPEC sources around the market, due to the fungibility of oil and the ease of shipment, kept the lights on across much of the world.
A fair counterpoint to this argument is the reduced dependency on energy produced by potentially hostile powers that could come about with the advent of renewables like solar and wind. However, as technology improves to allow electricity transmission across greater distances (like, say, the Mediterranean), do we really reduce dependencies on potentially hostile nations? Electricity isn't fungible if it can't be transmitted to the markets where gaps are created by geopolitics.
If, say, Tunisia decided to cut off France from a hypothetical trans-Med grid, would France be able to find enough energy from neighboring grids with excess supply? I don't know.
So long as energy decisions are inherently political, the market needs the ability to ship energy quickly and on-demand to fill gaps created by the whims of politicians and autocrats.
Finally, I'll note that the Allies won World War II in large part because of their superior ability to ship energy wherever it was needed in any theater of operations and moments when those supply chains broke down often led to significant Axis advances and prolonged the war, such as Eisenhower's difficult decision to deprive Patton of gasoline in order to keep other parts of the Allied advance moving across Europe.