Yes right
How to Improve in Bullet Chess

Another tip: if your opponent has less than 1 second you can consider to sac your queen randomly to win on time

I haven't read the entire thread but disagree with the OP's premises 1,3 and possibly 4.
I play 2/1 and win a number of games because pre moves result in the immediate loss of the queen. That passive one move multiple pawn opening nearly always loses to normal development with a timely e5. Check check check ---good for sub 1300 players.
You need to learn traps and gambits to either waste your opponent's time or to make your opponent fall into a trap. You need to learn things that your opponent has probably not seen before. Here is a good channel with a lot of traps and gambits: https://www.youtube.com/channel/UCLXYjOKeyT-KCwK09Bvvxwg?sub_confirmation=1

time is everything in Bullet. Anything even as small as 2 or 5 seconds. Thats why premoving was made(probably not but who cares rn im about to go to play some bullet). To save up a good 2 or 5 seconds(10 seconds if your opponent is unlucky) premove the "Kings Indian Defense"(shown below)

this premove might not make you be in a good position, but in bullet, like i say, "time is Everything"(not most of the time usually in 1100 games or up it is usually the openings or positions

Thanks! Great advice! I shied away from playing bullet -- maybe re-reading and practising against the computer I finally will not be afraid of 'bullets'!
I came here with some hope. A 1500 bullet/blitz player wrote an entire page. Love the confidence.