Oh, I didn't know about this. So what should I do now? Should I shift the coins from coinbase to some other wallet? Can I shift it to electrum. I have already installed the electrum wallet in my desktop. But I don't use it. Since coinbase is very easy to use, I usually keep all my coins in that. Is it safe to shift the coins to electrum or should I use some other wallet? Whether segwitx2 will affect electrum too?
With electrum, you hold your own private keys which mean that whatever happens during the fork you are guaranteed to get the most flexibility and freedom with your own coins. With coinbase you are depending on them to make the decision for you.
So yeah, even though coinbase is a big company, it is probably better to take yoru money and store it in a wallet that you actually hold the private keys of in a fork.
Plus, electrum i'd argue is even more convenient than coinbase... You can adjust transaction fees, use multisig, etc. whilst coinbase cannot.