Another tip for everyone, you can switch off the adverts in the Galaxy Store, First open the Galaxy Store, next press menu, now press the settings cog in the top right corner. Now select ads privacy settings, now select vendor list. At the top there are 2 tabs, one is IAB vendors and the other is Google Vendors. Directly Under each of these tabs it says Allow All Consent, switch this off for both IAB vendors and then Google Vendors now finally hit confirm my choices at the bottom of the screen and voila, no more annoying advert pop ups when you open the Galaxy Store, it's been 2 weeks since I did this and zero advert and gaming pop ups, let me know if this helped any of you 😁
It doesn't work on some Samsung devices. There are always allowed active settings that cannot be altered and one of those is technically show adverts. I think that is the one still triggering them on my tablet since I have unchecked all the ad providers for both lists mentioned and turned off all other available toggle options.