I fully support, Binance has a lot of sins, for which you can not love them. Personally, I never took this exchange seriously and did not trade in my most active years of trading, but we must pay tribute, they are almost the most active exchange among all the major exchanges who helped Ukraine and its citizens (in aggregate).
Of course, one cannot speak here only of noble motives for such steps on the part of Binance. This is part of the business and perhaps, I don’t know for sure, but charity, in addition to advertising and frequent mentions in the media, can serve as a pretext for some kind of tax subsidies or other preferences. In any case, Binance raised its karma and the number of mentions in the crypto community, because all this news was very often discussed in the media.
Perhaps other exchanges such as ByBit, KuCoin, FTX, Huobi, etc. have also done this, including for the purpose of PR, but their help is not as much discussed as Binance's help.