Where to watch episodes of Raw/Smackdown?

I wanted to go on a binge of mid-2010's Raw and Smackdown since that's the era I grew up watching and I wanted to watch all the early matches of wrestlers I now love as they were starting out but I can't find any source to. I'm not asking for piracy since I don't think that's allowed in the rules but I can't find anything legal or otherwise. Since I'm in the UK all we have is the Raw and Smackdown vault but they're missing years worth of episodes. The WWE network is gone so that option is eliminated. I've even personally looked through piracy options and found nothing. Do they just essentially not exist anymore? Surely that can't be the case. It's probably overly dramatic to call it lost media but it feels pretty lost to me individually.