Compounding challenges further, a deteriorating economy continues to ravage the advertising industry, including giants such as Snap Inc SNAP.N and Facebook owner Meta Platforms META.O. Adds background, net income Nov 9 (Reuters) - Roblox Corp RBLX.N on Wednesday missed Wall Street estimates for quarterly revenue by a wide margin after the video games developer changed its accounting practices, sending shares down 14% in premarket trading. The company's results come as growth rates plummet in the broader gaming sector after people stepped outdoors and reserved spending for essential items in a bid to counter inflation.