I see a lot of brick-and-mortar businesses around me that don’t bother with a website, and if they have one it’s usually ancient. It seems like most of their activity is on social media, mainly Facebook.
Do you need a website or will a Facebook page suffice?
I think it all depends on your type of business, what products or services you offer.
It is true that most people are used to social networks but Facebook is often not the ideal network to start with, perhaps you should also create an Instagram page. People are using Instagram as if it were a search engine like Google.
In any case, it is not a bad idea to have your website since it adds professionalism to your business. If it is a business where you do not plan to constantly add content such as a blog, you can opt for a WordPress divi-type site. I hired on fiverr a not very expensive designer for my site and I was delighted, I’m going to leave you his gig here
And as mentioned before, the website can be optimized in a better way so that you appear in Google when they search for your business, however it is very difficult for a Facebook page to be indexed in the same way.