This new answer, to an old question, is very much incorrect.

Would be good to have it deleted if possible

Another incorrect answer to an old question by the same user

@XanderHenderson hopefully this doesn't count as targeting - I am not trying to do so, just bringing attention to those two post to old questions that have been answered by a confused person, that should post their own question rather than an answer

C1, C2, C3,

C4, C5, C6

D1, D2, D3, D4

@Jakobian Not bad: math.stackexchange.com/q/1945445

D5

@Ѕᴀᴀᴅ ah, yes I saw this one, "the plane" mislead me. Thanks

[ SmokeDetector | MS ] Repeating characters in answer (78): Let $(X,d)$ metric space, $X$ is finite. According to definitions in Rudin's PMA, confusingly interpreting $X$ as Open is possible ✏️‭ by Ceru‭ on math.SE

C7/D6

C PSQ with high-rep cherry picking

^^^ Sigh, prior is now reopened (twice). It seems to be evolving into a political battle of PSQ vs anti-PSQ factions, with extreme (political) voting on the answer.

The comments under the above have been deleted

@ТymaGaidash Not a wise decision by some diamond mod since there is now no signal to users that such PSQs are off-topic and should not be answered. Not to mention that the answerer - who continually ignores EOQS policy - has been rewarded with ~150 rep. Is there any hope for site quality when nothing can be done to stop such policy violations.