"So hear me out, back in the day, there was this crazy out-of-control AI overlord that wanted to destroy all of humanity. Created these insanely strong ringleaders. Caused crazy damage, destroyed the base and everything, and killed a ton of people."
"Oh? What happened to them?"
"The AI teleported away, and I made its underlings fall in love with me. One is my maid."
I better never hear a Touhou fan complain about getting nothing. You get stuff other fandoms would kill to have. Undertale fans ain't getting Undertale SMT or Super Robot Wars.
3H fully killed any real discussion around FE.
Real fans were scared off when it was clear they're more interested in tactical persona instead of Fire Emblem and 3H only fans hate Fire Emblem so a game that goes back to its roots was never gonna hold their attention for long.
It also doesn't help that Engage got worse then Fates level of localization destruction, except this time it was so bad that uncensored patches on mod sites were being taken down. It got so egregious that people uploaded the uncensored patch to LoversLab and even they censored it.
Engage was swamped with nothing but controversy and it sucks.