If you want something which removes Shorts more thoroughly, or alternatively gives you other options for using them intentionally, like redirecting to the normal video player so you can't get sucked into the scroll (e.g. if you only want to watch specific Shorts from a channel's Shorts tab), try Control Panel for YouTube [1]

It also recently got new options which let you disable or improve the new video player UI, and has options for removing other sources of algorithmic suggestions.

[1] https://soitis.dev/control-panel-for-youtube