Another round in the TikTok fight The warnings against TikTok aren’t letting up, with U.S. security officials saying China is using the platform to meddle in elections and lawmakers calling the video app a global threat. The sharp rhetoric isn’t new, but it raises a question for policymakers and business: Is the new push to force ByteDance, the company’s Chinese owners, to divest a real step change or just political posturing? The House is barreling toward a vote on Wednesday that would force ByteDance to sell. Representative Steve Scalise, Republican…