I dont think you need these features from day 1. My advice should be taken with grain of salt. If the effort of building these features is alot in your product,

I dont think you need these features from day 1. My advice should be taken with grain of salt. If the effort of building these features is alot in your product, then yes you should buy into a library or a service or a product. But you also buy into the complexity these product bring that might not be relevant for the project you are building.