>>19005803
>You don't have any temples standing
Are you even aware the old believers had a household cult and could create a sacred space pretty much everywhere? You're thinking in terms of abrahamic religions, there is no need for a huge golden cathedral building, your house is your temple where your altar is located. A sacred space is like another temple, but it's located outside.
>You only know a few half-assed accounts of the ceremonies and rituals
Reconstructionism is a big thing, do you think the Gods aren't aware of the state of the cults and won't answer you if you accidentally mispronounce a word during the rituals? Also, even ritual practices are subject to change, it's possible than even if polytheism made it down to our days with no interruptions, the old rituals would have been replaced by new and simpler ones.
>You don't have a canon or a community.
A lot of online communities, a couple of these are true believers at least, as for the canon we have mythological accounts and poems.