So, Covidians really do believe that Covid destroys your immune system?

LOL.

(All viruses that cause illness have temporary immunosuppresive effects, including SARS-CoV-2. Only those like HIV destroy or permanently weaken your immune system in 99.99% of humans. I don’t believe there is any coronavirus that has any significant long-term immunosuppresive effect as that is simply not their modus operandi.)