The text discusses the advantages of opting for a hosted Apache Airflow solution over self-hosting for managing ETL workflows in data engineering. Hosted Airflow providers offer simplified infrastructure management, eliminating the need for in-house setup and maintenance, which allows teams to concentrate on developing data pipelines. They also provide scalability and elasticity, enabling dynamic resource adjustments to meet workload demands without manual configuration. Additionally, hosted solutions ensure high availability and fault tolerance through built-in redundancy and disaster recovery mechanisms, reducing downtime risks. Managed updates and maintenance are another benefit, as providers handle software updates and security patches, guaranteeing access to the latest features. Lastly, hosted Airflow services offer dedicated support and expertise, which can significantly enhance troubleshooting and optimization efforts, allowing data engineers to focus on extracting insights from data without the complexities of infrastructure management.