Why am I more alone and less tolerant of people now?

Since beginning insight practice over ten years ago I have practiced daily and attended many retreats. As a result I feel more peaceful and have gained an understanding and insight into the true nature of reality and I can see clearly the consequences of my actions etc and so I make better choices but it also feels like I have become more alone and less tolerant of people. I do metta practice and do not wish harm to anyone but I'm now painfully aware of the hatred, ignorance and delusion in the world and I don't like being around people because of it. So I am pretty much a recluse apart from when I see people on retreat and an online Sangha I attend. I feel very compassionate and loving towards animals to the extent that I try hard to not step on ants etc but humans I just don't feel the same way. I guess I see animals as more vulnerable and innocent whereas humans are capable of doing way better but they dont. Instead they just perpetuate greed and violence etc. Is this a normal part of the path or am I completely misguided?