Earlier quoted context omitted.
Most of the proximate-causes of death from COVID-19 come from the immune system in overdrive killing healthy cells in addition to infected ones. Not sure you want a stronger immune system in that case; you probably want to reduce inflammation directly.
Experts seem to rapidly change of opinion about that : https://www.sciencealert.com/who-recommends-to-avoid-taking-... Actually not sure who to trust about this anymore.
Yeah, messy situation, but I'll take their word and the Chinese doctors for it whom have been administering ibuprofen to measure success