I wouldn’t recommend using fdroid due to security concerns. When you download a fdroid so it is signed by fdroid instead of the developer, what this means it’s if fdroid gets hacked all your fdroid apps are insecure and can receive malicious updates. You also trust fdroid as another party in the chain, when in reality you should remove as many parties as possible. They also tend to host outdated apps with no updates in years. Use obtainium as it will pull directly from the developers GitHub page and will be signed by the developer instead.
What happens if the developer starts shipping anti features though? F-droid adds a layer of protection and verification. F-droid also allows you to find apps quickly.
Wdym anti features? The only thing fdroid does is take the developer APK, sign it themselves and release it. If any anti features exist (I assume you’re talking about the anti features tab in the fdroid app) it won’t make any difference where you obtain it as fdroid doesn’t do code checks. They only check to make sure it’s under a open source licence. Fdroid adds no protection to any apps and you trust them to ship clean packages. If you get packages from the developer and they sign it and it happens to be malicious it’s only one app instead of all your apps you have from fdroid. You trust them a lot and I’d recommend reading this if anyone is interested. https://privsec.dev/posts/android/f-droid-security-issues/