Are you sure you have read what i wrote:

Avalanche:

"Avalanche is a DAG-optimized consensus protocol–high-throughput, parallelizable, and simple to prune."

And I said we also use block lattice DAG...

So you are saying avalanche is not a L1 protocol??? Only blockchains are L1 protocols??? Hmm🤔

Complex DAGs are great for some things and bad for others, like smart contracts, because linearity requirements ... That's why avalanche added a "normal" chain as you call it...

But still I don't really think you understand what a DAG is...

Please read this, it might help you understand:
https://twitter.com/FantomFDN/status/1354095234301489152?t=me91hn1J_EKAdMq25lzTfw&s=19