Why doesn't Google index pages?

Question

Google

Hello. Google console shows the following:
I.e. there are all the pages of my site (or almost all). What does it mean? There is aaa.html link, maybe it's because I have a redirect in .htacceess that removes .html from the end? I am concerned about this. Tell me what's the problem. My .htaccess:

RewriteEngine On

RewriteCond %{THE_REQUEST} ^\S+\s+/([^.?]+)\.html
RewriteRule ^  https://site.com/%1 [R=301,L]

RewriteCond %{HTTPS}     =off   [OR]
RewriteCond %{HTTP_HOST} ^www\. [NC]
RewriteRule (.*)  https://site.com/$1 [R=301,L]

RewriteCond %{REQUEST_URI} !(\.[^./]+)$
RewriteCond %{REQUEST_fileNAME} !-d
RewriteCond %{REQUEST_fileNAME} !-f
RewriteRule (.*) /$1.html [L]

Performs redirects to https and removes html.

Answer 1

means that the bot does not like when there are a lot of redirects or they are configured incorrectly,
see Chrome F12 + Network