Oh okay,
Your idea is the reasons whybso many come short in Thailand, they think they can score higher in Thailand, and higher means higher maintenance. Do you think the average Thai girls is stupid?
The bigger difference in age and score, the more expectations if no common ground attaches both together.
The foreigners often mistake giving them a average Thai lady a higher living standard, food, hotels, travels minimize the other expectations, will soon find out he is wrong.
If you want a good lady, find someoene who fits your rank and budget.