I’ve read this full thread and it was exhausting, to say the least. Code Snippets does not prevent you from doing anything with PHP code, that includes CSS, JavaScript or any array of functions you can build in PHP. It sounds like OP doesn’t understand PHP to begin with and used a primarily PHP coding plugin to do mostly CSS, which there are tons of other plugins that only do CSS code for your site and were more fully featured for this purpose to begin with. I still have the CSS example snippet because we have been using Code Snippets since early 2020. If a developer wants to encourage folks to pay for their hard work, they can, and people should support small dev companies when they can, because they do so much with so little. OP, please educate yourself before attempting a constructive conversation that comes off as ungrateful for free software and a subject you seem to have misconstrued due to a lack of understanding.
I commend the Code Snippets team as they have done a great job with this plugin, especially in the management of a multisite and the ability to distribute code across many sites while having independent code snippets per sub site. I really hope the latest version is fixed ASAP so we don’t have to continue using the previous version that is not currently broken for multisites.