I'm losing faith in the body of Christ

I know we are all human and still sin. But sometimes Christians don't seem to act any different than atheists. Some act with anger, selfish or self-absorbed, some are unforgiving, and some are even narcissistic.

Especially on Christian subreddits, if someone asks a question with genuine curiosity, people might downvote the person, get angry, or respond sarcastically. It's like hiding behind an avatar allows people's true character to be revealed.

On top of this, there's no real community. If someone attends church regularly and then they stop showing up, there's a good chance no one or very few would reach out.

During a crisis, people might pray for the person or say they will pray for the person, but I don't usually see the community rallying around the person for support and love, to pour into the person who is empty. I don't think things have always been this way. I think this is even worse for those who are single, and maybe socially awkward or have disabilities.

It almost feels like every man for himself.

I have seen God's power working through others, but I just get so discouraged when I see this type of thing. I don't know how much of this is me having too high expectations of God's people.