This is where I get a bit confused because I don't know the ins and outs of other cases like the Derby one.
If the PL give us, say, a 6 point deduction for 23/24, is it the case that we think Burnley could sue us as the offence relates to 21/22 and therefore the punishment should too? But wouldn't it be double jeopardy to say we have to compensate Burnley on the basis that the 6 point deduction effectively "relegates" us that season not them, while also applying the actual 6 point deduction to 23/24? That's then effectively two points deductions.
It's pretty accepted in any walk of life that punishment applies from the date the punishment is given not the date of the offence - for example, Ivan Toney was gambling over a period of time, has admitted offences but not yet been banned. When he is given the ban could any team Toney has played and scored against during the period between the offences (or admitting the offences) and him getting the ban then sue him or Brentford for their lost points? No, of course not, because, while it might be a bit unfair he kept playing as long as he did, that's just not how it works. Punishments won't, and can't, be retroactively applied.