wp_dequeue and wp_register DONT WORK (HELP) (hooks/filters)

I’ve spent a whole day trying out wp_dequeue and wp_register code snippets I found everywhere on google to remove certain (unused) portions of woocommerce css tags in the astra theme. And trying to remove whole .css links. All in functions.php. Nothing worked. No effects. What am I doing wrong? Can somebody please help me?

 

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