Is it just me, or that it actually looks like he was collared and leashed in the above video?
An interesting question from a behavioural researcher's point of view, because I did not see such a possible combination.
But it could simply be a combination of your expectations in general in these threads here and an unexpected picture which was supplemented by your subconscious expectations.
For further informations, please visit this site:
en.wikipedia.org
Concerning depressions in these times, everything is possible.
Historical statistics from Germany sometimes showed unexpected developments in the number of suicides in times of war.
When a war began, these numbers were surprisingly falling down very much because the majority of the really depressed seemed to think:
"Life was always really hard for me but now it is hard for everyone and maybe, we help each other more, so I could also get more help. Moreover, it is no more necessarily up to me to end my life, maybe someone or something else will do this in this war, so I will wait and watch this unusual situation."
This is one possibility of thinking, but there is also the possibility of "escapistic" thinking in times of a plague or an illness, which one might not experience any more, similar to the story of the German-Swiss millionnaire Gunter Sachs and ex-husband of Brigitte Bardot, who did not like to wait for going through Alzheimer, which was supposedly diagnosed for him:
en.wikipedia.org
By the way, in Sociology lessons in Germany's universities, you have to learn for the exams the theoretical and historical backgrounds of reasons for suicide, caused by social circumstances (e.g. escapistic, ludic ones etc.) and one of the professors in my time at the university was famous for giving this advice just before the exams to his laughing students:
"By the way, I would recommend to you for the exams to learn all about and perfectly rule, controle and dominate all the eight versions of suicide caused by social circumstances in society, of which we were talking about in my lectures!"
So, I think, I am rather prepared for a lot of times to come.