Earlier quoted context omitted.
Because being cheap has no correlation with being a bad scientist?
If you can't be bothered to communicate clearly then you have expressed a lack of interest in being understood clearly. If you don't want to publish in English then don't publish in journals that require English.
Are you judging them in their English because you dont have the skills to actually judge them on the merits of scientific work?
Why should all of society lose on scientific progress just to appease your linguistic sensitivities?