Google services are a huge drain on the battery. Have ou ever tried to degoogle your phone? Such an amazing increase in battery life [1].

My stock android (samsung) was like having a parasite running on your hardware that eats your battery and maybe also tracks what you're doing all the time.

I wish there was another OS like what Linux is to Windows and Apple that had atleast the few basic apps like Uber, Youtube, etc. It is really the need of the hour

[1] https://forum.xda-developers.com/galaxy-m30s/how-to/guide-de...