It would be great to define website-wide default filters. For example when browsing some deal (like https://gg.deals/deal/electronic-arts-lunar-new-year-sale-on-steam-great-discounts-on-ea-games/) it would be nice to be able to hide already owned games as most of the time we are not interested in them. Same with hiding ignored games. One could also be interested in seeing be default only items with certain discount. Setting it each time is a bit tedious :-)
I searched for other threads and checked profile settings but couldn't find anything.