Depends on what you define 'peaceful' and 'easy'. I bought SN from IC before he was arrested. People in the UK still seem to get hold of SN. However- it does risk welfare checks possibly, which obviously aren't great. Especially if you live with others. I suppose relatively speaking though, it does appear less brutal than other methods and it is just a matter of buying a product. That said, maybe laws have tightened up over the past couple of years- I'm not sure. The antiemetics are still an issue though.
I'm still hoping to wait for my Dad to go first regardless but, even after that, I worry I may not have the guts to go through with it. Do you think you would if you had SN to hand say? I just think any DIY method is going to be terrifying to be honest.