Economically it is infeasible to politically play, social engineer, or bribe thousands of reviewers in a publicly inspectable web of trust. It's easily done so and done in a secretive environment with a handfull of people that all know each other, i.e. the current state of publishing.
The current paper review is a farce, you just go conference and review shopping till it gets accepted, papers get shitgunned into half a dozen journals with minor changes, and reviewers often have no clue about contents and just check the general form, wave papers from friendlies through, or block competitors based on personal vendettas and funding rivalries.
Publishing and review in a decentralized anonymised web of trust secured by crypto is probably the only valid use case for crypto and blockchain foo that I know of.