Russian economy

i find it diddicultto understand. John Helmer suggests that Putin reined in some of the oligarchs.https://johnhelmer.net/the-hidden-hand-of-russian-oligarch-capital-is-a-british-lawyers-claw/#more-92230 And one from Gilbert Doctorow https://gilbertdoctorow.com/2025/08/05/jeffrey-sachs-is-back-to-selling-snake-oil/