The questions were valid though. Please check my account age and then can i also get the answers which op asked.
Personally, I support the banning of Russian, Saudi, and Israeli accounts. What's good for the goose is good for the gander.
Not all "what about all the other countries" questions are whataboutism. The author was not trying to justify the invasions because other countries were doing it too, but was to point out the inconsistency in the reasoning stated by Namecheap --- if it were a moral concern then it certainly appears to be an ingenuine one; if it were a PR move, then the pretension of it being a morally driven decision really defeats the purpose of the message.
The double standard accusation comes from assuming good faith on the part of Namecheap.
Since I am assuming Namecheap is being truthful, the double standard is that many countries have committed far worse war crimes and human rights violations - yet Namecheap seems not to care.
If you aren't assuming good faith, and you think that the reason is actually just that they have employees in Ukraine, then the language on the notice is a lie which could only have been there to get better PR.
Since I assume good faith, I'll interpret it as a double standard instead.