In case anyone was wondering, Bali is still the easiest and quickest place to get a single entry tourist visa. No queue, and even though there are official holidays starting tomorrow, they let me drop off the application and told me to come back on Thursday to pick it up.
Side note: I’m pretty sure they won’t be accepting applications the rest of the week, if anyone was thinking of coming this week.
TLDR : Answer Summary
Bali continues to be a convenient option for obtaining a single entry tourist visa, with no waiting times and the ability to drop off applications even during holiday periods. However, it's noted that applications may not be accepted later in the week due to official holidays. Additional comments highlight the requirements for proof of funds and onward travel, with a note that Laos may be an exception.