Some ideas and questions from newcomers to SEO

Use the brand URL and the generic anchor to create the outer chain, but what should I control the speed of the outer chain?
If the new site creates a large number of external links in a short period of time, will it be punished, how much should I control?
Create a pbn chain with brand and url anchor. Any questions?
My idea is to increase the weight of the website through pbn (Brand and url anchor), and obtain the anchor diversity through the website 2.0 use universal anchor.
thanks

Don't forget that your outer chain will take some time to get indexed. Just because you create a page doesn't mean Google instantly learns about it, so as long as you're not using an indexing service and creating large numbers of links you don't have to worry too much. Alternatively, if you are using an indexing service and building an unnaturally large amount of links then you should definitely drip feed.

I would say anything over 100 links per month is worth drip feeding.