Remark 10.1.3.8 (Monotonicity). Let $X_{\bullet }$ be a simplicial object of an $\infty $-category $\operatorname{\mathcal{C}}$ and let $m \leq n$ be integers. If $X_{\bullet }$ is $m$-skeletal, then it is also $n$-skeletal. See Corollary 7.3.8.14.
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$