If you aren't massive, it makes sense to do partial EN content to target as many people as possible. Hell, in a way I would say that Hololive ID had this same problem. had they stayed strictly ID they would have probably struggled way more.
I kind of disagree with that. Meica didn't need to do that to become big, Nimu previously, before her collapse, didn't have that need to had 2M subscribers and the girls of Idol ES in their PLs, where they actually interacted more with ES community, had basically the same number of followers that now without the need to do this favors to the gringos.
There are a plenty of ES Indie vtuber that surpass or are equal in followers to the Idol ES girl without dancing to EN tune. You are forgetting that ID is a bunch of SEA people on separated islands, while Spanish is talked for a whole fucking continent.
ES vtubers can actually grow without this EN content because there is much more audience.
Meica is the proof of that.
That's why I said this whole EN fanservice thing of the Idol ES girls is more because Brave as a whole see Latam as an afterthought than an audience they want to attract.
I just hope they don't put the girls of Idol ES on the sideline.
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Speaking of ES vtubers.
CrayonVT did a spanish cover of HELP!! from Kobo. That is one of my favorite Hololive songs, so hearing it with Spanish lyrics was cool.
Idol ES + Fuyo are making a collab that starts is a few minutes
Later that day, Meica is going to participate in a Suika Game tournament with a bunch of ES vtubers, including some popular ones like Shura (who you may have seen on the VSMP server) Lunaria, the most popular Vtuber of Chile and Emikukis, one of the first ES vtubers in the community.