Why recount bad/illegal votes? Get the whole shebang tossed.
There needs to be an audit before recounting. Throw out any votes that can’t be verified as valid.
Recounting actual ballots will prove the electronic fraud built into the vote counting program. Probably wouldn’t help much in Philly where they brought in truckloads of ballots after hours.
The one county in Michigan that found roughly 6000 votes switched from Trump to Biden showed that the machine count was off by actually counting ballots. Of course, it’s a Republican county so the recount was probably honest.