An article from 2021 indicates that COVID-19 can effectively be treated using antibiotics
Personal note : in Nov 2019 I got really sick …hurt to breath.
I suspected Pneumonia. Went to Emerg…but it was TOO busy
Went home and self medicated with Amoxicillin
Felt better next day…acute symptoms all gone in 2 days….Took it for 10 days…then had lingering more chronic symptoms like muscle pains and fever etc…took 3 months …finally another course of Amox …then done
Got Lucky !!