Because you like Nolan Sorrento in Ready Player One
Leonard "Bones" McCoy is passionate, moral, and ready to stitch you back together. See them in Star Trek.
A life spent as "Number Two" is bound to give Diego Hargreeves an inferiority complex. See them in The Umbrella Academy.
Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.
Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.
Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).
Emily Gilmore is the DAR chair, proud grandmother, and full of opinions. See them in Gilmore Girls.
Despite this being Robin Buckley's first rodeo with the strange things that go down in Hawkins, she is quick to adapt and proves herself to be a loyal friend. See them in Stranger Things.
Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.
A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.
Suzaku Kururugi defeats enemies with his flashy but deadly jump kicks. But he's willing to sacrifice himself for peace. See them in Code Geass.
Usually the life of the party, Laszlo is now seriously planning the vampiric takeover of the New World. Or at least Staten Island. See them in What We Do In The Shadows.