Issues with deactivation

Hello

I deactivated the plugin but I see a lot of 404 errors to /superpwa-sw.js.
I cleared my cache. Meanwhile I also migrated to another host with other cache system.
I also see that superpwa-sw.js is activated in Service Workers. I “unregister” it but nothing’s change.
I saw 25 occurences of “superpwa” in PHPmyAdmin.
Is it safe to delete every entry mentioning superpwa in tables such as wp-options, wp_wffilemods, wp_wfknownfilelist, wp_wfhits, wp-posts.

I would like to delete every call to that JS file 🙁

Thank you for your help.