The End Of Google AdWords And The Beginning Of Google Ads

Google is the most-used search engine in the world. It is thought that 63,000 searches happen every second and that there are about 5.6 billion searches a day. But the most surprising thing about Google is that it is more than just a search engine. And it hasn't changed since Google came out with Google AdWords 18 years ago. But what will happen if Google AdWords is no longer around in 18 years? How are Google Ads and Google AdWords different?