You can be a bit less aggressive with approach
It was an escalation after seeing two prior hints go unheeded, then you posting obnoxious double-size screenshots twice.
Side issue 1: Downscale screenshots taken on Retina systems by 2x before posting to the web to avoid this scaling problem. The macOS way of doing that is via Preview: Tools → Adjust Size, then say either 50% or change the resolution to something more like 72 ppi.
Side issue 2: Don't post the same question (or in this case, screen shot) twice in rapid succession. It's not only pointless, it comes across as needy, desperate, or demanding. Remember that we are here offering free support, using our free time for your benefit.
Now to the disregarded hints.
The first was in the video you originally posted, which covered the topic
starting about 6:09 in.
The second was in the post giving the "winbox &" hint, which implicitly suggested that one wishing to style oneself an "über web guru" should try a web search before posting, in case it's a very common topic with a generic answer, as in this case. I get tens of thousands of results for the phrase "developer cannot be verified" from a wide variety of web sites, because it affects every unsigned app on each of the last several versions of macOS. There's not a thing specific to Winbox about the problem you're running into, nor is its solution specific to anything in the MikroTik universe.
you don't feel like helping
Did you not find
the link I gave in the prior post helpful, or did you not try what it suggested?
It says essentially the same thing as the bit at the end of the MikroTik video, meaning you've been given the answer twice and still missed it. Since you like screenshots, here's a third attempt:
Screen-Shot-2022-03-15-at-3.51.26-AM.jpg
no need to take over what questions should be asked
While you are right that I have no authority to tell you what you can ask, where, as an Internet citizen offering their free time to provide technical support, I do feel I have the moral right and responsibility to propound basic standards of behavior. Posting off-topic questions goes against precepts established back in the earliest online communication forums. This, too, is not unique to MikroTik hardware or to RouterOS.