There is no inherent reason why someone should not use Apple products. The choice of technology and devices often depends on personal preferences, specific needs, and compatibility with other devices or software.

That being said, there are a few common reasons why some individuals may choose not to use Apple products:

1. Cost: Apple products are typically priced at a premium compared to other brands, which can make them less accessible to budget-conscious consumers.
2. Closed ecosystem: Apple’s operating systems (iOS and macOS) are designed to work seamlessly with other Apple devices and services. While this can provide a unified and integrated user experience for Apple users, it also means that Apple products may have limited compatibility with non-Apple devices and software.
3. Customization limitations: Apple products are known for their sleek design and user-friendly interface, but they offer limited customization options compared to some other platforms. This can be a drawback for users who prefer more flexibility and control over their devices.
4. Software restrictions: Apple has a strict app review and approval process for its App Store, which means that not all software or apps may be available on Apple devices. Additionally, some developers may choose to prioritize releasing software for other platforms first.
5. Repairability and upgradability: Apple devices are often criticized for their limited repairability and upgradability. The company tends to prioritize slim designs and sealed units, which can make it more difficult and expensive to repair or upgrade certain components.

Ultimately, the decision to use Apple products or not is subjective and depends on individual preferences, priorities, and requirements. It’s important to evaluate your needs and consider the advantages and disadvantages of any technology before making a purchase.