Yes, but these bears have very cleverly evolved the ability to seem irresistibly cute to the current master species of this planet. From personal observations, they seem to emit some sort of aura that induce people (in particular post-puberty to adult females humans who I'm trying to date) to emotionally melt down and make incomprehensible "cooing" noises. This aura increases in strength with increases in proximity to these bears, and is most pronounced in younger bears. The effect is particularly strong and can remain for several hours in the host even if bears are removed. This can and has led the host engaging in questionable (and often regrettable) activities with me she would otherwise refrain from doing.
In any case, for all their microbiome weakness, they've evolved a rather fascinating survival strategy to cope with humans so I don't think these bears will be removed by natural selection any time soon.