Apparently this is being cited in the news now, so perhaps a little credible? https://www.spiegel.de/ausland/ukraine-krieg-russischer-geheimdienstler-bezeichne

Apparently this is being cited in the news now, so perhaps a little credible? https://www.spiegel.de/ausland/ukraine-krieg-russischer-geheimdienstler-bezeichnet-invasion-angeblich-als-totalversagen-a-952c94f9-d213-4acc-8689-ff1bc4a758de https://www.spiegel.de/ausland/ukraine-krieg-russischer-gehe...