Can you give examples of what you consider "nasty attitude" on their part? All criticism of other project I've seen was either cold, clinical technical criticis

Can you give examples of what you consider "nasty attitude" on their part? All criticism of other project I've seen was either cold, clinical technical criticism, or defense against slander propagated in the media against GrapheneOS. I haven't seen GrapheneOS folks going out of their way to attack anyone.