Motivations also include ending petroleum as power generation. Natural Gas that is used for Power Generation frees up more oil for export.

https://www.eia.gov/international/analysis/country/SAU
Plus the Nat Gas Liquids. That is a growing market. It has kept my area booming for years with no end in sight.
I agree that burning oil to generate power is burning a much higher btu value resource compared to natural gas and is a motivator.
There is also the fact that abundance of cheap natural gas can be used to make more fresh water via desalinization.