What are the potential drawbacks of compressing templates in PHP, especially when using Smarty?

Compressing templates in PHP, especially when using Smarty, can potentially make the code harder to read and maintain. It can also lead to slower performance due to the additional processing required for compression. To avoid these drawbacks, it's important to strike a balance between optimizing template size and readability.

// Disable template compression in Smarty
$smarty->setCaching(Smarty::CACHING_OFF);
$smarty->setCompileCheck(false);
$smarty->setCompress(false);