You are so wrong. The "divi" is not sustainable at all. They are paid out of debt or financings. They are absolutely not paid out of earnings which is where they should be paid from. If they were forced to pay them from earnings the "divi" would cease to exist for 99% of these energy companies including market darling CPG.
learn how to read and understand financial statements instead of simply just jumping on the bandwagon and it will become very clear to you.