Don't get me wrong, It's good to attend if you're a woman with family or have kids, but if you're a single older man/woman it's pointless to attend, most sermons aren't oriented or directed at you, you just don't exist as a believer if you don't have a family or kids. Especially older woman, the sermons are only addressed to wives or young girls.
Visit if you have a friend or partner to introduce you to people, stay away if you're a newcomer to the assembly. Worship by yourself if you can't gain anything from attending.
Also, I know this will be unpopular but expecting people to attend ALL services is ridiculous. PEOPLE ARE EXHAUSTED after working for hours, they need to relax. I'm saying it's enough 1 day or 1 time during week.
I'm convinced pastors fill up the week with useless stuff to attend so that they appear 'busy for the Lord' in front of their crowd or community. People have lives and stressful duties to attend to, they don't need scolding and criticism for missing services.