Deletion of 2020 coronavirus pandemic in Klang Valley

Comment: Dear god people, don't create nearly-empty pages just for the sake of it! Don't  unless there's actually enough content to form a new subarticle! The Sabah and Sarawak articles aren't needed distinctly from 2020 coronavirus pandemic in Malaysia yet either
Stance: merge
Cited policy: Wikipedia:Splitting (WP:SPLIT)