I don't think she has any pride aside from being a musician in the first place. We are talking about the girl who will crash into a party of someone she barely knows, and also succeded in making herself drunk without spending any bit of money just by using pity tricks.I love how Kikuri was the first one who was willing to throw aside her pride to help Eliza get sales.
Calm down, you answered your own question. The joke is that she is so passionate about her hobbies that she is willing to talk about it non-stop, regardless of how interesting other people are or how weird they might find it. And since she found her friends very similar to these two characters, she persuaded them to help promote her doujinshi at the comiket. As you can see, promotional cosplay is quite common. This is a fairly simple and intuitive gags, and this is not the first time this her trait has been demonstrated in story.I understand it may simply be due to her excitement at the hobby, but why did Eliza have Hiroi and Shima dress up as two characters, state it was the most popular ship, tell them that they were dressed up as the ship she wrote the doujin about, then tell them that there were lewd scenes between the characters they were dressed up as?
Is she gay? Is she trying to get them to have sex?
(Also himejoshi Eliza REAL!!!)
Bro whenever someone brings up shipping or homosexuality in any Bocchi thread you are there to try to stomp on it, did a shipper kill your dog or what lmaoCalm down, you answered your own question. The joke is that she is so passionate about her hobbies that she is willing to talk about it non-stop, regardless of how interesting other people are or how weird they might find it. And since she found her friends very similar to these two characters, she persuaded them to help promote her doujinshi at the comiket. As you can see, promotional cosplay is quite common. This is a fairly simple and intuitive gags, and this is not the first time this her trait has been demonstrated in story.
Also, interest in slash shipping in all-male or all-female media is quite an expected trait from otaku, especially in their stereotypical portrayal in the media. But just being interested in yuri or BL ship in certain shows does not make you or anyone himejoshi or fujoshi, this is a certain quasi-subculture, and not just anyone who is not against gay shipping anywhere https://dic.pixiv.net/a/姫女子.
P.S. I understand that it is useless to talk about such things with shippers, especially on resources with karma, but "reactions" are not an argument.