I mean Amazon is a hard service to switch from.
Nearly everything you need is available to order from there. Now of course whatever is the next best thing can still get your address and name (unless you use an alt name and address) but I’m talking about apps or services that have better privacy polices regarding storing personal information.
As others have suggested: next door local shops. And then, other online shops.
For example, here in France, the law make it so books are sold at the exact same price everywhere, be it on Amzn or in one of our local bookshops. I’d rather talk to nice human being than fill a web form, and I’d rather do business with someone that can also do business with me than send money to some billionaire. So, I order at the local shop ;)
I find almost everything I need. It just requires me:
And for the rare few things I can’t get elsewhere (at the very least I will try to directly contact the seller on Amzn), well, either I will have realized I don’t really need them, or I will find some alternative or, then and only then, I will order it on Amzn which since January had not been that frequent, but that’s just me.