How do you feel about Safari tab groups? They're perfectly happy to snap open a thousand tabs at once, from however many such groups you like, all synced across all the (Apple) devices. And on the left of the Safari window in a sliding tray.

Aside from these groups, there's "Save all open tabs to a Bookmarks folder" which lets you just shove a few hundred or thousand tabs into a bookmarks folder every few weeks or months.

Given the old limits on these, it's remarkable how much work they put into tab hoarding enabling!