Deletion of T2 infosec conference

Comment: as |not notable and organizational |advertisement. It is a two day conference of which there are approximately https://www.quora.com/How-many-people-attend-conferences-each-year "1.8M conventions, conferences, congresses, trade shows and exhibitions, incentive events and corporate/business meetings" each year so how many should we include on Wikipedia? To |refbomb an article with a lot of |primary sources to present notability is actually counter to several WP:policies and guidelines|policies and guidelines
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTPROMOTION||WP:REFBOMB||WP:PRIMARY||WP:notability)