Not that I can think of, no. Most people don't want to watch a show about an ugler loser who can't get laid, but you can certainly find doujinshi out there about that, if that's what you're into. The most incel-adjacent storyline I can think of from one of the best anime I know is Tatami Galaxy. It focuses on a lonely third-year college student’s misadventure-filled quest for his idealized campus life of friends and ascension. Each episode is framed as one “run” through college — the main character/narrator enrolls, joins a different club or makes different friends, fails to realize his ambitions and lapses into despair over his shattered dreams.
The opening lines of the novel quickly establish our unnamed narrator, a student at Kyoto University — he’s unsatisfied with his life choices yet still hopeful for more. “Let’s just say I accomplished absolutely nothing during the two years leading up to the spring of my junior year in college,” he muses.
“Every move I made in my quest to become an able participant in society (to associate wholesomely with members of the opposite sex, to devote myself to my studies, to temper my flesh) somehow missed its mark, and I ended up making all sorts of moves, as if on purpose, that need not have been made at all (to isolate myself from the opposite sex, to abandon my studies, to allow my flesh to deteriorate).”