It is really troubling the leaps you make contrary to scientific consensus on issues like this.
Yes not resting when you have COVID will increase your chances of long covid. However to imply that means more people will get covid by shortening isolation time is a huge leap, particularly if the isolation time is closer to correct and was excesssive before. Getting more rest after COVID is out of your system will not help you prevent long covid, so this is a huge assumption and leap on your part that makes no sense given the current data and consensus.