I think Ikea is great. Sure, the cheaper stuff consists of veneered particle board at best. But they (at least used to) use thicker veneers, often include relatively high quality hardware, and make some products that are just completely solid (stainless kitchen gear, simple but serviceable pine furniture, standing desks, some bedding).
What gets to me are places like West Elm and similar companies. Mid-Century design, but it's the same veneered particle board as the much cheaper Ikea stuff, and costs far more.
If you do, then the unglued joints decay and it becomes wobblier and wobblier.