Truth and usefulness for me and others.
It's evident, in case you'll think appropriately. And not in a way, which leaded you to suppose T type for yourself, even in recent past. The same mistake which Alive does at now.
Also. Alive is interesting case from the point of Jung hypotheses.
Having base Fe he identifies with own 4th function Ti. And projects own real and misplaced from the consciousness Self on other people (IEI and EIE are close). You and others notice this anomaly of his mass mistyping to IEIs.
Jung described such issue as possible for narcissism and homosexuality. I do not know does Alive has homosexualism disorder, but this would fit Jung. Mb he has other reasons for the same problem. He mentioned neurological problems.
Other close case is Vixen, which having NF (EIE) insists to have SLE. She said about having homosexuality attraction. But also has additional mind problems. On the forum seems are several of people with the similar opposite club mistyping themselves and which said about homosexuality.
To know opinions of other people is a part of objectivity. Mb this theme will help him to improve his thinking after doubts in having LII, mb to the degree do not see IEI in 99% of people. And to become more tolerant to other people having differing opinions. You saw his reaction - it was inadequate. In case he'd shown such aggression not in Internet, he'd could to have problems up to traumas and jail.
So I offer to help Alive be great again and to do votes about his type.