It also may be suggested to create a wallet through Coinbase and such or through the exchanges in question, even though they are not ideal to hodl BTc properly by any means.. It's just that the search engine is inclined to show such options first, and others - second.
Very bad idea. Coinbase wallet is close source and encourage people to backup their see phrase on an online cloud. Also the Coinbase.com should be avoided because it is a custodial wallet. Not your keys not you coins.