As well intentioned this act of genorosity will be, reality is it will end up the same way when Chinese PPEs equipement saved thousands of health care professionals in the West during the first wave last year.
No one will even hear about it, except for that one instance when defective masks were ordered and it's all China's fault of course, or when sub-par equipment are being used and it happens to be made in China.
Everyone from the elites down to the homeless will continue to use China as a scapegoat. Cue extraordinary raise in anti-Asian violence a year later.
When you are the scapegoat, there is nothing you can do to amend the relationship until the other person realizes how wrong they are on their own. It's like having a narcissist family member who blames you for everything wrong in their life, just leave it alone and stop wasting your time. Your kindness will be repaid by burning hatred because they know they can never repay you and you are in fact better than them, but they'd rather die than to admit that.
There is nothing to do except quarantine the entire country and help its neighbours (Nepal, Pakistan, etc.) survive the coming variants.