If you're wondering what bedroom pop and/or alt-pop sound like, look no further than alyson witt's "soft spot."
The song has that laid-back-but-kinda-sad feel that a lot of gen-z / alt-pop stuff does. Not saying she's actually of that generation - but she's definitely pulled off the sound. It reminds me a lot of Faye Webster.
Check her out on IG if you want to learn more.