How to implement a non-upgradeable proxy with constructor/initializer calls that can have varying signatures?

[eeshenggoh]

Hi, I need some help with my question, in regards to purpose of using non-upgradeable vs upgradeable proxies? Why would anyone wants to use non-upgradeable proxies?

Why would anyone use proxies that do not support upgradable contracts? I

What's the difference between upgradable and non upgradable proxies contracts? @openzeppelin/contracts/proxy/utils/Initializable.sol vs @openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol Why would anyone use proxies that do not support upgradable contracts? Instead, just create contract without a proxy, doesn't that save the trouble? // SPDX-License-Identifier: MIT pragma solidity 0.8.15; import { Initializable } from "@openzeppelin/contracts/proxy/utils/Initializable.sol"; …