Company Wiki Run by One?

I'm interested in helping my small business (less than 50 people) be more interconnected by creating a wiki that can function as a reference for anything an employee might need to see.

I'd be the one taking on this workload for setting up and maintaining the wiki. The goal would be others don't have to know how to use Notion at all. They would only visit the wiki to access information.

I would need a way of rounding up resources from employees that then need to be added to the wiki. I don't want them to have to figure out how to setup pages for their new project or anything like that. I would do that work for them.

Does anybody do something like this? I'm by no means an expert on Notion...yet. I'm just interested in finding the right tool for this type of job at the moment and then hearing about how others have tackled a project like this.

Thank you!