The upside case is business expansion, not multiple expansion. AppLovin has already proven elite monetization and cash conversion in a closed system; the 5-year question is whether opening
self-serve widens advertiser density without diluting performance. If it does, the company can add large non-gaming commerce and lead-generation budgets, layer in more web and connected-TV workflows, and keep unusually high margins. I still assume the
valuation multiple falls as the business gets bigger and the market treats it less like a fresh discovery and more like scaled infrastructure.