What are you even talking about not having a choice? I agree Google is awful, but even on pixel phones you can change most aspects of it - definitely including your browser/search app and engine. Just switch to Firefox and/or use duckduckgo, or any of the other browsers and search engines that are readily available. I haven’t used chrome in years, but if you’re a chromebro I’m pretty sure it supports changing the search engine too.
If your launcher doesn’t support changing your search engine/app in a built-in search bar, throw a different browser widget up on your home screen or get a new launcher with a better app/web search widget, unless you got your phone from work or something with restrictions in place you can easily swap out your launcher for a 3rd party one. I personally use Niagara launcher and like it a lot, if you want a more traditional launcher there’s KISS (It’s also foss), and launchair
Fun fact, Tupperware used to rely heavily on MLM schemes for free advertising. Remember your parents going to Tupperware parties when you were a kid? Check out the Tupperware Parties heading on wikipedia (not sure how to link to the heading itself) - https://en.m.wikipedia.org/wiki/Tupperware