Who’s trying to discredit them? I just asked if their claims can be believed. I thought “can I trust this random Twitter account” would be a completely standard

Who’s trying to discredit them? I just asked if their claims can be believed. I thought “can I trust this random Twitter account” would be a completely standard question, attacked on the basis of “duh, of course you can’t, why would you even ask?” rather than because how dare I impugn the reputation of poor whatshisface instead of spending a couple of hours combing through the evidence for myself.