I believe that wil be the case by default. However, it has now been reported that the second reading of the bill outlaws online sales and advertising of cannabis products and paraphanalia, which was not, I think, in the first draft but I could only find a summary of that, not the full version. I am not sure, if vendors will still be able to send products to customers without online websites. It is difficult to stop businesses from having a FB page with a phone number. And it will be impossible to stop overseas retailers like Aliexpress from selling bongs and pipes into Thailand.
Anyway the bottom line is that, since the reports of the second reading emphasise the banning of online selling and advertising only, it is clear that there is no wording to ban recreational use per se.