Hi Twitter, a reminder that this is what Krakatau (not Krakatoa, that's the wrong spelling) looks like. If you're shown footage with a large cone erupting that is from before it collapsed in late 2018.
The big cone is gone.
Easy fact check.

31 March 2020 PlanetScope image.

You can see the huge difference, when it collapsed in 2018 it completely changed the island shape.

For more information on recent activity & photos go here: https://volcano.si.edu/showreport.cfm?doi=10.5479/si.GVP.BGVN201903-262000 & here: https://volcano.si.edu/showreport.cfm?doi=10.5479/si.GVP.BGVN201908-262000

Photos: @EarthUncutTV @OysteinLAnderse
#Krakatau not #Krakatoa

Where do you go for more info? Follow @vulkanologi_mbg @volcanohawk @BNPB_Indonesia @id_magma for Indonesian volcanic activity and go to the Magma website here: https://magma.vsi.esdm.go.id/press/  (use Google translate).

#Krakatau not #Krakatoa

For all the **omg Krakatau had that big eruption once** tweets, this is a SUPER active volcano, producing small eruptions very frequently. You can see the eruption history under the tab here: https://volcano.si.edu/volcano.cfm?vn=262000

#Krakatau not #Krakatoa

A great comparison, thanks @kaylai!
TL;DR Krakatau cone is gone. Krakatau has a huge amount of very small eruptions frequently. Calm down, Twitter. But yes it's super cool!

#Krakatau not #Krakatoa https://twitter.com/kaylai/status/1248834468158332928