Dropshipping is very much still alive and will always remain alive. What works in my case, is I keep finding health niche (sub-niches within health) products which caters to old / aged people in the US (USA) and then I find a reliable dropshipper. Next, I buy a domain and create a one page website dedicated to that particular product (integrate it with the dropshipping backend) and I run an EFFECTIVE Facebook Ads (video ad) for the product. If the video in the video ad is appealing and creates a sense of urgency, then the product sells quite well. Ofcourse the landing page (website) needs to be appealing and trustworthy too.
Do not forget that "around 23% of all online sales are via dropshipping." And "the global dropshipping market is forecast to reach $243.42 billion in 2023". Dropshipping is pretty much alive, if done properly.