So much for going home to Bangkok. Just been to the Thai embassy in London to see whats going on with the repatriation flights to Thailand. After you jump through the hoops and register, buy insurance, pay for the quarantine hotel, supply all the requirements and log in to the repatriation web site turns out it a lottery. I logged on to get my seat within 15 seconds of the site opening and still never got a seat. Was told at the embassy that you get picked, so looks like it doesn't matter what you do.
The embassy people were very nice but said try again next month.
So here I am.
TLDR : Answer Summary
The original poster expresses frustration over the current process for securing a repatriation flight to Thailand from the UK, highlighting that despite fulfilling all requirements such as insurance and hotel bookings, it ultimately feels like a lottery system. Comments reveal mixed experiences among other users, with suggestions to wait for new flights or reconsider options through other European countries. The necessity of obtaining a Certificate of Entry (COE) and the stipulations regarding ASQ hotels are discussed, alongside sentiments that the process is poorly organized and challenging for foreigners.