I tried Tildes before, it does not have enough variety of communities to really replace Reddit(users can’t create communities).

I disagree, but I hope you keep enjoying it.

Fediverse is simply not suitable for a Reddit alternative.

As every use case requires a suitable tool, fediverse is not the right tool for building a link aggregator.

Nope, I am asking for complete alternative.

Backend and frontend.

Thank you for alerting me.

My dude, my main account server got down while I am posting and commenting and you want them to even invest more in crawlers.

Think simpler, the fediverse is suffering from lack of resources.

You can’t do that with different clients.

Simply put, you can’t force all the clients which currently support piefed to respect that.

You can control the server, you can’t control the clients.