Disclosure: I founded https://webtoapp.design where I create apps based on websites, which is how I know the following.
If you have a well performing website that feels like an app (e.g. by being a SPA), you can get accepted with an app consisting of just a webview. If you have a regular website on the other hand, there's a high chance you'll get rejected by Apple (Google has the rule too but basically never rejects webview apps). You can get around this by replacing some parts of your website with native components (e.g. app bar instead of website header, native drawer menu) which will make your app feel more like an app, so it's no longer in violation to the guidelines.
That's basically what I'm doing for my customers with great success (never failed to publish an app because of this rule). Of course keep all the other App Store guidelines in mind, such as whether you need to use in app purchases, provide a login with apple, etc.