Bloomberg/Getty ImagesSundar Pichai touted a 7x increase in Google's AI products at the I/O developer conference today.The stunning increase drew audible gasps from the audience.Pichai cracked a joke about 'tokenmaxxing,' but said the stat still tells an important story.Google CEO Sundar Pichai isn't afraid of touting big AI usage numbers, despite the 'tokenmaxxing' controversy.At Google's annual developer conference today, Pichai said that mont…