Church is also full of sinners who have become saints who still struggle with sin and are imperfect. I would agree that the goal is getting to know Christ personally, but He designed the church for believers to rub shoulders with one another while doing life (sharpen iron with iron).

I am struggling with being disenchanted with church too right now, but I know from past experience, the wrong thing is to go it alone.

Find a small church preaching the Word and forsaking worldly wisdom. I know of no perfect church and these times are even more challenging, but the real true gospel is uniting to believers and as a part of relationship with Jesus, it is very important to be a part of an active church.