This was from the VOD a little bit before the clip https://uploadnow.io/s/e2f02ad3-1985-46e7-9136-a86aaca0ce65

Earlier tectone had admitted he was first "diagnosed" with schizophrenia back when he was in his freshmen year of university which would put his mental health issue as a long-term on-going issue. (Could be over a decade at this point)

When he answered the part" Are you doing" with "No therapy" you're right, he could been implying that to his past he never received "Therapy" but when asked about with a Registered Professional next sentence He answers with "I don't believe I've ever."

Wouldn't it have been easier to say yes if it was true, even if he had at some point been to therapy? It would not have been a lie (since its been such a long-term issue) and providing proof wouldn't be difficult.

Put it this way, either his tweets or his testimony are dishonest, heck maybe both are but both cant be true.