

The reasons why the wealthy like liberalisation matters, though. The reasom the wralthy want more wealth matters.
Money is power. The wealthy are competing to have the most power. Eventually, that turns to taking control of the state. So, the wealthy will back free trade and deregulation right up until they, personally, are in a position to attempt a coup. After that, regulation and trade barriers work for the particular rich folk who have taken control over the state.
This just boils down to “don’t disucuss social power dynamics” at some point, though, and that’s how social power dynamics remain unchallenged, and only ever evolve towards reinforcing the social hegemony.
People need to be able to criticise others’ words and actions when they perpetuate injustice, regardless of whether they are a part of the affected minority, and this criticism should not be viewed through the lens of taking offence.
One can criticise without being personally offended.