No, in 20 years no version of any technology currently in use will be replacing human employees or would have the capability of doing so
That's a pretty bold statement when technology advances have replaced or downsized the need for human roles in the past.
The printing press, cars, typewriters, computers, emails and the internet, spreadsheet software and data visualization software, cloud infrastructure...
Think about what technology looked like 20 years ago. Same with the job market. The same jobs are not available to the same extent at the same equivalent rates of pay. There are new jobs that are created, for sure. But saying that technology won't advance in 20 years enough to reduce the need for human employees is short-sighted in my opinion.
...of course, that's assuming that you meant "technology won't be replacing some human employees" and not "all" employees, lol