How Bad? (metal shavings on oil plug)

Uh, I've certainly seen my share of "fuzz" on magnetic plugs (mostly cars). This seams a bit excessive for a 4.5K mile service. Screen filter had a flake or two. I will say this aftermarket plug has a very strong magnet. Much stronger than OEM and this is my first oil change with it in. The mechanic that did my 18K service changed the oil with this plug in but didn't mention any concern. [pic attached]

WHERE WERE YOU WHEN I DID THE JOB LAST WEEK, KUK?!!
Nah, I'm pretty sure it's clutch fix fallout. I'm not a gentle lover but Francesca appreciates the attention. At this point, I'm just gonna full send her until I get back stateside in 6 or so months, when I can own more than 1 motorcycle...and have a garage...with proper tools...and a reliable parts supply network...and good roads...
I'm buzz ranting. I love riding over here as "normal" would get me locked up in the US.

While you're here, I just finished the coil pack swap, new plugs, and checked/ re-seated every plug in the loom. Got the CEL "ERRORS (engine)". Oh well. The oil was nasty and the new Motul allowed the motor to fire up much easier. I still don't buy my mechanics suggestion the CEL is from full exhaust/ flapper removal, which he says requires me bringing in the old system with flapper so he can reset the ECU.