No decline in quantity or quality of freelancers in Bangkok
I think the biggest change in the Bangkok freelancer scene is the proliferation of smartphones so cheap even a low income Thai girl can buy one. The old hands, and I count myself among them, who still expect to see quality freelancers standing along Sukhumvit Road in the numbers they used to in the pre-smartphone days are looking for them in the wrong place today. There is less and less reason for them to stand in the heat and rain night after night to collect a contact list full of new and regular customers, when all they need is one or two takers per night from their smartphone's contact list to keep them busy and off the street.
Check out the pretty, sexy young girls in bolder than normal attire riding the BTS or MRT, shopping in the malls or walking along Sukhumvit Road, the ones who are not the least bit shy about maintaining eye contact for more than 5 seconds and returning your smile with an even bigger one of their own. Keep smiling, approach her politely and quietly say, "Hello". Turn the screen of your smartphone on, bring up the keypad of your phone app, push it toward her as though you were handing it to her screen side up and simply ask, "You want?" If she is up for a bit of P4P exchange, she will totally understand you are asking her if she'd like to put her phone number on your phone, call herself and thereby add her number to your contact list and yours to hers. In doing so, the two of you will probably automatically connect to your Line accounts as well. Once she has done that, fill in on the names to complete the "introductions" and finalize the creation of this lovely new contact and you're off to the races. You might set a date to meet right then and there. If not, don't be the least bit surprised if she calls you first before nightfall to make an offer.
If she is just a regular girl who isn't interested, she'll refuse and you need only put your phone back into your pocket and very few bystanders will have caught more than a man saying "Hello" to a pretty girl. But that won't be a very likely occurrence once you develop an "eye" for them and as long as they fit the profile of the conditions I mentioned above. Then again, she might be a regular girl who IS interested and you're still off to the races, aren't you? LOL.
In some ways there are many, many more quality freelancers out there than ever before. All over the place, not just on Sukhumvit Road and Soi 4. In fact, the emergence of the ever present smartphone has essentially "recruited" girls and introduced them to the P4P scene who in the past would never have put themselves in the position of standing in a public place and flagging down potential customers.