If you want to keep up to any degree with what is happening NOW, you need a good digital source.
I absolutely agree!
Being a huge fan of contemporary classical music, limiting oneself to vinyl, would eliminate so much incredible music from the last few decades.
Thomas Ades, Augusta Read Thomas, Unsuk Chin, Nico Muhly, Erkki-Sven Tuur, Esa Pekka Salonan, James Dillon, Jennifer Hidgon, and many more.
Hell, even many composers from the 20th century had a majority of their compositions released only digitally. Elliott Carter, Bruno Maderna, Joan Tower, Toru Takemitsu, etc.
I could never imagine giving up such a large part of my music collection, in the name of 'vinyl purity'...