I guess we have to look on the positive aspects.
Even how good a thing or a person or community is, there is always a negative that will come out or come in.
Just make use of the positive aspects on social medias and ignore the negative ones.
Even by merely mentioning the word negative would somewhat affect our feelings which is obviously unhealthy.

Even we ourselves have negatives in us. But, we can't ignore ourselves because we're carrying ourselves.