What a load of granola.
You are in Thailand and you are doing a compatibility test drive with all these women that you will never be compatible with. Like never.
And maybe you should be honest with yourself a little. You are meeting these women on dating sites 100% and you are getting exactly what you signed up for. I am not saying these girls are prostitutes and have low morals, but they are on a dating site to get laid and maybe find a long term relationship. All these women and their professions that you mentioned have probably been buldozzed by dozens of Farangs, Arabs and probably Indians before you. My last tinder date before I met my wife was working for 3M making 100k a year and she proudly gave a list with how many guys on dating sites she was with. Most girls will lie about this.
Yes these girls are absolutely 100% desperate. If you want to date like in the west, you should meet women the more traditional way. Otheewise the only reason you keep doing this is because you want your ego stroked.
Sorry for reality check.