Pixels always had subpar hardware at best. Don’t expect that to change now. Oneplus and other chinese manufacturers are the ones innovating now. Be it in the form of super fast charging or providing large bateries.
Word is next year you would be getting phones with large capacities such as 5500-6000mah. Xiaomi was recently testing large batteries with super fast charging for batteries upto 7500mah and 100w of fast charging.