No.
Googlebots may not be able to access some resources from an Ad Network, but this does not affect the quality of the page indexing.

The reason why blocked resources might appear is that our robots.txt file is written to safeguard advertising distribution by blocking crawlers, like many other Ad Networks, as a form of best practice.

The messages shown in the Google Search Console are only warnings and do not in any way affect the page performance, SEO or traffic to your site.