After a very quick very simple search on FB:
Azuka's capital 'Charge Through' has offensive attacks as recently as 2 game months ago showing up in newspaper. It even appears that he took some not-insignificant losses in his offensive weapons during the series of attacks. The sheer volume of his wars suggest a brute force approach that frankly is working well in taking soft targets of opportunity.
Hymy's slave 'Centralia' shows offensive attacks as recently as Jan 5671. He appeared to inflict some heavy damage with minimal losses, but the target appears very soft at this stage with minimal to no air defense. Hymy is a known number cruncher and frequently tests optimization strategies in C3 warfare (and readily shares his findings with everyone publicly), and many principles against soft/uninvolved defenders directly carry over.
Yankee's slave 'FBC 08' similarly shows offensive attacks as recently as Jan 5671. His approach appeared to be similar to Hymy with Stealth units obliterating defenses leaving the country stationary targets easily mopped up.
These searches took virtually no time. All three had extensive news reports publicly available showing offensive moves, all successful. If you have a particular country in mind that was taken without a shot fired, absolutely feel encouraged to share the name of the country and the player that took it over. If it was within the last 4 days, any player can verify the truth of it. If it was longer, Andy would have to verify.
To be frank, this accusation seems completely unfounded and highly emotionally charged, as many of your recent comments on the discord were that went way over the line and had to result in a temporary ban.