You can make use of an ergonomic chair at your dining table, especially if you spend extended time but your checking of seat height plus its blending in with your space are important.
Since most of the dining tables happen to be higher than desks, make sure about the chair height being appropriately raised. The visual design as well as the chair's footprint merit your consideration. Sleek ergonomic chairs in neutral colors can suit modern interiors if they do not conflict with your dining setup.
An ergonomic chair makes your dining area much more practical if you use it as a multifunctional space like for homework or Zoom calls. You won't need to switch among chairs for laptop work, so it is also more comfortable.
Yes, an ergonomic chair can in fact work well at any dining table. The fit needs to be right with the chair to work at a study desk. Matching function with comfort is what it is all about wherever you may sit.