I didn't read the whole article, but the title itself is a big giveaway that this is a bad one. There is literally nothing similar between CNNs and RNNs apart

I didn't read the whole article, but the title itself is a big giveaway that this is a bad one. There is literally nothing similar between CNNs and RNNs apart from being types of neural networks. Their designs are fundamentally different, to accommodate fundamentally different problems.( Temporal and spatial respectively)