How has the post-SOX environment changed the accounting industry?

"14.8 Trends in Accounting 8. What major trends affect the accounting industry today? The post-SOX business environment has brought many changes to the accounting profession. When the public accounting industry could no longer regulate itself back in the late 1990s and early 2000s, it became subject to formal regulation for the first time. This regulatory environment set higher standards for audit procedures, which actually helped public companies fine-tune their financial reporting procedures, despite the added costs and labor hours needed to comply with SOX. Once again the core auditing business, rather than financial advisory and management consulting services, became the primary focus of public accounting firms. The relationship between accountants and their clients has also changed, and the role of chief audit executive has taken on more visibility in many large organizations. In addition, the FASB has made slow but steady progress in making changes related to GAAP, including a separate decision-making framework for users and preparers of private company financial statements. 8 There are several other important trends that may affect the accounting industry over the next several years, including cloud computing services, automation, and staffing challenges."