I advise all people who are willing to give to check that the above address, or any other address, effectively belongs to the Ukrainian government.
My apologies to the OP, but I'm suspicious by nature.
I understand your impression because some scammers are already using the situation to spam people's inboxes with the BTC, USDT, etc addresses thats different from the wallet address provided by the OP. However, the wallet address the OP provided is the
real Ukrainian government wallet used to accept donations.