I would disagree, but before let me acknowledge how well written article is and bread analogy is spot on. However, author complete discounted open source and ability to spin up open source software that will replicate almost 1:1 what SaaS offers without a pay-to-access requirement. Why spend thousands on integration with SaaS that you can take open source, vibe code missing features and start using? You say maintenance, but I'd argue that owning your data is more important that costs of maintenance. Like bread, when you learn and have ability to choose healthier product you never go back to store brought.