Lightroom 13.0.1 Pixelating Watermarks at lower res on export

In Lightroom 13.0.1 on my iMac running the latest OS (12/2023), when I take a raw file and export it to a manageble size for export (command-sift-E) and resize it down with a watermark it invariably looks pixelated after export. This truly sucks to this 72 year old having used photshop for 35 years. Others may not care but I do! Adobe invented digital type. How on God's given Earth do I get a sharp watermark like in the screen clip below? 4K full-res, no problem, but I'm exporting smaller files for use on the web at 72dpi.

This has been an ongoing problem for as long as I have used Lightroom. Does anybody have solution and is there even a solution at all?

Thank you!!!!!

 The watermark above is crystal sharp if you download it and check it out.