Nade wanting to play Apex now seems so fake when you consider how often she trash talked the game up until very recently. For her to switch her opinion so quickly on the game without any explanation is just strange.
I can think of a few reasons as to why she wants to play it though. It could be someone in her IRL friend group likes the game, so she wants to get closer to them.
She could feel the need to play the game to impress the twitch vtuber. During the raid she asked if Nade played Apex and Nade told her that watching Apex was fun even though she doesn't play. When the vtuber showed up during the drawing stream Nade started talking about how she wants to learn Apex. Keep in mind that she had a whole discussion earlier that Apex was a game you use to pick up girls earlier in the same stream.
https://www.twitch.tv/videos/1208054315?t=2h12m34s She continues talking about it for 6 or 7 minutes.
She said some pretty funny things during the Apex talk too.
>I like shoot-I like shooting games too. Naah, I don't.>I might just play Apex off stream as like a relaxer.