Ethena has proposed buybacks, according to the headline of an Unchained article. The publication examines this plan alongside approaches from Hyperliquid and Solana.

The central question of the article is which crypto buybacks return real value to investors and which merely support a growth narrative. Details regarding the proposal's mechanics, timeline, and transaction volume are not disclosed in the available description.

The context is limited to Unchained's page metadata; therefore, it is not yet possible to compare the effectiveness of these plans or draw conclusions about their consequences.