I haven't barbell trained since January 2020, as I was too busy in February, and the lockdown started in March. But...
I do 5x5 ramped at 60, 70, 80, 90 and 100% of the session target. On the last set I actually fo 5+ reps, with 5 the minimum, 6 to 9 as a nice bonus, and 10 reps letting me double my 0.625kg jumps to 1.25kg.
If I miss more than half my reps on any set that week, or I miss reps two weeks running, I deload 10%.
It is basically the Greyskull LP linear progression with different exercises, and more forcus on cardio. After destroying my knees on Starting Strength and then getting frustrated at the snails pace on 5/3/1, it is a nice middle ground. Auto regulation is built it, but it allows for having a shit week where nothing is clicking.
If I am ill, hung over, rushed for time, or any other reason where I know beforehand I am unlikely to hit my target, I just make that an impromptu recovery day and only do the first 3 sets ramped.