1. Everest isn't easy. It doesn't matter if you are a rich tourist or an alpinist who is trying to repeat the Hornbein Couloir. Sherpas setting fixed lines and ladders reduces the risk, but you are still responsible for getting to the top and getting down. No one is carrying anyone else at 8000m. That's ridiculous.
2. There are a lot of routes on Everest, and some have either never been climbed or have not been repeated many times. To say "Everest is a joke" is only true if you are referring only to the two commonly-guided routes, which 98% of climbers attempt.
3. I think there is a big mix of people climbing the standard routes. Some are certainly checklist "climbers" who are trying something like the seven summits or just want to knock off Everest. I'm not sure I would call these people mountaineers because they primarily care about just getting to the summit; they don't view climbing mountains as their sport. But there are plenty of mountaineers mixed in as well. I'm quite certain that a lot of people who have done real mountaineering routes like the Cassin Ridge on Denali have also summited Everest via the South Col.
4. Everest is significantly safer today than it was even twenty or thirty years ago for several reasons. First, weather forecasting has gotten much better. This has been a blessing and a curse. It means hoards of people try to summit on one or two days each year, which creates bottlenecks. Gear has gotten much better as well. Also, and not many people talk about this, but dexamethasone is widely used for acclimatization purposes. All of these things have combined to create a scenario where the death:summit percentage is roughly 1.5%. When compared to mountains like K2 and Annapurna (both ~25%), Everest's standard routes are incredibly safe now.
5. Everest's non-standard routes are really hard and not safe. The historical death:summit percentage on those routes is around 25%, and there's no reason to think they've gotten much safer in recent years.