If the 60 days visa waiver is still going you will get 60 days free on arrival ,then apply for a 1900bht 30 day extension,that gives you 90 days in country ,if you did want more you can exit after 90 days to near by country for a bit and come again ,doing the same . π»
why not spend your time between different SEA countries ,Thailand you will get 60 days +30 extension ,then go out and come back and get the same again ,giving you total of 180 days,then maybe look at Malaysia ,either mainland or Sabah,you will get 90 days free there or Vietnam ,all are great to visit,rather than basing just in one ,as you did say you wanted to travel ππ½π»
Come on just ask your visa Inquiry question for coming here with adding the US drama politics bit πjust because you don't like the president ππ
Bangkok bank will do it if you get a residency certificate from immigration (500bht express in an hour),and you have to buy Bangkok banks insurance(even if you have your own)around 5000bht.