@Shinta1983
I mean, even if she does believe Angela can brainwash people, why would she think she's not still brainwashing them at the moment ?
Sure she don't have her sight on Castiel at the moment since she's gunning for the second prince, but it's not like she can only brainwash one person, she may just brainwash Castiel to take him from the MC, which was her goal in the past.
Even while knowing that Angela can brainwash people, she can't do anything about it, so it's normal both if you take it in consideration and if you don't, to believe that she will bewitch Castiel and that he will fall in love with her in this timeline too.
And even knowing that Castiel was bewitched, she's still traumatised by his action in the previous timeline so she's not like she would take him back. And she can't do shit about him being or not being bewitched anyway