Usage of anonymous functions in hooks and filters

The author has massively counted on using anonymous functions (also known as lambda or closures) in add_action and add_filter. This makes it close to impossible to remove actions or filters at the moment, making the plugin far from flexible, despite being pretty well written as code.

My specific case – it would be great if I could limit the places where the reCaptcha scripts and styles are loaded, but currently they are on every single page, despite the options in back-end for having recaptcha just for wp-login.php and WooCommerce login.

(Plugin version 1.2.3)