1. Either he has one (or more) good and constructive idea on how to fix the problems faced by his former employer. In which case, please share those ideas and justify them as this is way more interesting than an empty and pointless "lol they have no idea".
2. Or he has no idea how to fix it. Which is perfectly OK (I am in that situation !). But then making fun of the people in charge of trying to do what he can't - and won't - do is probably something he should refrain from doing altogether.
Leaving an employer because you don't see a future in a company is perfectly OK. Disagreeing with the vision / direction set by management is 100% normal as well. Publicly making fun of people who are in charge of steering a ship you have been a part of for only 6 month isn't. Especially when not associated with any actionable insight.
1. Either he has one (or more) good and constructive idea on how to fix the problems faced by his former employer. In which case, please share those ideas and justify them as this is way more interesting than an empty and pointless "lol they have no idea".
2. Or he has no idea how to fix it. Which is perfectly OK (I am in that situation !). But then making fun of the people in charge of trying to do what he can't - and won't - do is probably something he should refrain from doing altogether.
Leaving an employer because you don't see a future in a company is perfectly OK. Disagreeing with the vision / direction set by management is 100% normal as well. Publicly making fun of people who are in charge of steering a ship you have been a part of for only 6 month isn't. Especially when not associated with any actionable insight.