Modernist writers had a much and audience than did the Romantic writers?

The premise of your question is not accurate. Modernist writers did not have a much broader audience than Romantic writers on an aggregate level. Some Romantic poets, like William Wordsworth, gained widespread popularity and a large readership during and after their lifetimes. During their time, Romantic poets were popular with their contemporaries and had significant cultural influence.

While it's true that Modernist writers have an enduring impact and are admired for their innovative literary styles and experimentation, it's important to note that popularity and readership during an author's lifetime can be influenced by various factors, including societal interests, literary trends, and cultural contexts.