I tried not to include SoL but if you're fine with that, I can give you recs for that too:
https://www.mangago.zone/read-manga/deathco/
https://www.mangago.zone/read-manga/doku_doku_mori_mori/
https://www.mangago.zone/read-manga/usuzumi_no_hate/
https://www.mangago.zone/read-manga/magical_girl_tsubame_i_will_not_save_the_world/
https://www.mangago.zone/read-manga/tenmaku_no_jadougal/
https://www.mangago.zone/read-manga/the_pool/
https://www.mangago.zone/read-manga/rairairai/
https://www.mangago.zone/read-manga/karappo_no_shoujo_to_niji_no_kakera/
https://www.mangago.zone/read-manga/madara_moyou_no_yoi/
https://www.mangago.zone/read-manga/tongari_boushi_no_atelier/
https://www.mangago.zone/read-manga/kyokutou_chimeratica/
https://www.mangago.zone/read-manga/quartz_no_oukoku/
Recs for stories with a girl mc without any romance at all? Like zero romance