If you're only looking to use Bitcoin Core as a wallet, you can still prune the blockchain. This would still benefit the network in general, just to a lesser extent.
I have 2 questions-
1. How to prune the blockchain? pruning happens after downloading the core or before. As suggested by ETFBitcoin also, a pruned blockchain will be prudent?
2. i intend to use the Core as a wallet. what more can be done with a full node?