I did it wasn't the word wont that I had a problem with.
Yes or no.
These are both correct.
I do event1 once a year, I make x then y that's how I've been doing it.
I do event1 once a year, I make x then y that's how I do it.
Forget about the word wont for two seconds.
Also what's wrong with this sentence -> "He's been doing stupid things up until last year."
[–] no_step_on_snek ago
Wont is archaic, if you try to use it exactly like accustom you're going to have a bad time.
[–] 9353795? 1 point -1 points 0 points (+0|-1) ago
You say archaic I say obsolete and unnecessary for the simple purpose of being pompous.
Can you rephrase the sentence without using wont.