all one

Idioms  

1. see all the same, def. 1.

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Example Sentences

“He will be deeply missed by his family, friends and co-workers, who are all one and the same,” he said.

From Los Angeles Times

Through it all, one lesson became clear: that even in the worst-case scenarios and the toughest of crashes, catastrophe isn't guaranteed for all.

From BBC

“How can I get you to stop robbing me once and for all?” one asked Economy Minister Luis Caputo on X a year ago.

From The Wall Street Journal

He then found he was unable to withdraw the funds, and realised "it was all one big scam".

From BBC

Through it all, one oil company didn’t flinch.

From MarketWatch