Sure but I think the way you are taking the argument completely misses the point he is making to instead focus on semantics.
Semantics?
The OP:
Lance is still raw but I’m excited for what he might bring to this team and I think everyone should be. I see far too many Dak fanboys already dismissing him due to how he “failed” in SF. He didn’t get a shot! Let’s give Lance a fair chance in Dallas and not run him out of town. I hope Dak has welcomed him to the team already. Show some leadership for a change!
The OP and you are stating Lance did not get a shot because of his average performance during a short injury-riddled timespan, which prompted the 49ers to cut bait. Within this particular logic is the fact San Francisco made its assessment of retaining Lance long-term before, during and after he was given a shot to perform as the team's starting quarterback.
The semantics here is an attempt to alter the meaning of the phrase 'getting a shot'. The fact remains that
rookies get their shot at starting from childhood into their adult playing careers in all manner of sports--after not accumulating ANY amateur or professional statistics. Zip.
Yet, Lance's time in San Francisco is being framed as so inconsequential that he did not get a shot, even though he won an opportunity to play as a starter. Semantics is omitting his opportunity.