To be absolutely honest, I feel like the Undertale fanbase is a lot better than it used to be. Maybe because a lot of the 'toxic' people have moved on by now. But I guess the stigma of it will always be there.
Can I say anything other than Fortnite? Really? All the toxic fans have left Minecraft AND Undertale for this game.
I completely agree with you. Everywhere seems to have Fortnite, and that wouldn't be a problem on its own if a lot of the fanbase were not toxic kids online.