Accept, not what the power supply can supply. Cell phones aren't being made with massive laptop-sized 100W accepting circuitry.
Surprisingly they are, supervooc goes up to 120w now (which is insane), there is also a Motorola phone which also does 68w via PD standard
https://m.gsmarena.com/oneplus_15-review-2898p3.php
https://www.gsmarena.com/motorola_moto_g_stylus_5g_(2025)-13...
As for past through charging, it's actually apparently more common then I knew.
Google does it as part of their "adaptive" charging (hits 80% then does pass through) and the OnePlus etc also do it with a settings for gaming.
(Older article confirming this https://www.androidauthority.com/phones-with-bypass-charging...)
