My pet hate is when the OP has poured out the most complex, heart rending situation, the real being at the centre of a shitstorm scenario, plus every single thing they have done to change/improve/address every single thing they’ve mentioned, they’re at their wits end and are basically venting, and someone says:
”Why don’t you just…. (Insert impossible solution to the problem)?”
Even when it’s quite obvious they have tried everything within the scope of their circumstances and the most pragmatic, resilient person would be hard pressed to do anything else.
And when the OP tries to explain why said solution is out of their reach, the implication that they just aren’t trying hard enough…..
Sometimes people just need to get things out of their system !!
Sometimes their are genuine new suggestions that might be helpful, but often I read threads thinking “Did you not read the OP at all???”