I want your help for one of my use case I want to make visible some fields in page layout when the opportunity stage changes for different stages have different fields to be visible and those fields are mandatory to save the record. How can I achieve this by point click methods. Is it possible to do with point by click or only VF pages
I think your best option is to do that using dynamic forms:
I am sure you can hide and show fields depending on another field, in you race stage. The thing that I am not sure if those appearing fields could be mandatory, but you should be ably to find out this quickly when you try the dynamic forms. Use VF only as a last resort.