What made the 2013 Seahawks defensive line so formidable was that there was so much depth that the coaching staff could keep rotating DL players without compromising quality, and thus keep all their good linemen relatively fresh.
Seen that way, the emergence of multiple we-hoped-he-might pass rushers (in this case, last year's draftees, Robinson and Taylor) and the demand for more snaps that their performance generates isn't even "a good problem to have," because it's not a problem at all.
It's a sign that the 2021 Seahawks DL could be great like the 2013 Seahawks DL. The more the youngsters' performance "forces" more playing time for them, the fresher the older defensive linemen will be as the season wears on. With a 17th game added to the schedule this year, depth could be an even bigger factor than we're used to it being, and in 2013, it was a huge factor.
I think we should all stop and think for a second about how good the Seahawks front office and coaching staff are at some aspects of what they do. A year ago, the Seahawks defensive line was considered a weakness, the weakest point on the team. Rob Staton at SeahawksDraftBlog lost his mind and became convinced that the Seahawks were doomed to multiple terrible seasons because the front office didn't do what Staton thought it should do about the defensive line. And now we're looking at a defensive line that's more than solid, with what looks like unusually strong depth. In a year, the Seahawks DL has gone from the weakest part of the team, a primary concern of the Chicken Littles among us, to one of the team's strengths.