A big part of this that's unpopular to discuss in current culture is people actively avoiding going to a church. Whether you actually donate and believe everything that is said isn't really a factor in whether or not you can show up every week, meet other people in your community, participate in events, be there for each other at during the hard times in life, have fun activities for your kids where you can meet othe…
Churches are definitely a great community resource, but I imagine that many people (myself included) don't want to be preached something we don't believe in every week even if it means losing out on those community benefits. I wonder if something else could be established, or even if such a thing as "athiest/agnostic churches" could be organized.
Participating in a healthy church is way too much work if all you get out of it is the community benefits. Healthy churches:
* feed and clothe people
* take care of the abandoned people in society (foster kids, shut-ins, people with personality disorders, the homeless, people with immigration problems, addicts)
* talk people into apologizing to each other (yeah, like your mom and her sister after all these years)
* educate themselves about local issues (homelessness, drug use, poverty, etc.) with a mind towards helping somehow
* mentor and provide structure for prisoners and ex-prisoners
* are involved in global relief... they've been doing charity-water-style projects for millenia
* do all the normal boring stuff involved in maintaining and funding an organization with facilities
* do intense critical analysis (including studying dead languages) of the Bible and related resources
* provide educational opportunities to underpivileged children
* put on an 90-120 minute A/V production once a week
* provide huge amounts of child care services, including background checks, training, instilling best practices to ensure safety of children, etc.
* provide therapy for people that need it (techniques here vary a lot but every church does it somehow)
* provide mentoring and care for people entering new life stages (newlyweds, new couples, divorcees, recently widowed, etc.)
That is to say it only makes sense to explore if you are interested in God. If you aren't, consider looking for something else and good luck on your journey.
Yes, there are people (many of them) who just show up sometimes for the A/V portion of the weekend, but that's pretty much missing the point. Unsurprisingly, they tend to have a rougher time 'getting' the whole church thing.