From the article;

The most impactful way we can improve the experience of delivering music to Spotify for as many artists and labels as possible is to lean into the great work our distribution partners are already doing to serve the artist community. Over the past year, we’ve vastly improved our work with distribution partners to ensure metadata quality, protect artists from infringement, provide their users with instant access to Spotify for Artists, and more.

The best way for us to serve artists and labels is to focus our resources on developing tools in areas where Spotify can uniquely benefit them — like Spotify for Artists (which more than 300,000 creators use to gain new insight into their audience) and our playlist submission tool (which more than 36,000 artists have used to get playlisted for the very first time since it launched a year ago). We have a lot more planned here in the coming months.