Yes it most probably about oil not democracy [1].

US even mastermind amd helped overthrowned Iranian elected government and then only recently admitted and apologized to that but the damaged already done [2].

[1] The real reason Venezuela matters [video]:

https://youtu.be/Pgwny1BiCYk

[2]1953 Iranian coup d'état:

https://en.wikipedia.org/wiki/1953_Iranian_coup_d%27%C3%A9ta...