Can't it remove inline css in html output?

[jitendravyas]

[voischev]

No.
you can make new plugin for this
example

function removeStyleAttrs(tree) {
    tree
        .match({ tag: 'style' }, node => {
            return '';
        })
        .match({ attrs: { style: true }}, node => {
            delete node.attrs.style;
            return node;
        })
}