Queries loading in pages

I am trying to optimize my website so I am using Query Monitor plugin to see what can I do to lower down the number of queries. For WP/LR Sync plugin I can see these queries are being made on posts, pages, custom post types and similar:

SELECT option_value
FROM pl_options
WHERE option_name = 'wplr_plugins'
LIMIT 1

SELECT option_value
FROM pl_options
WHERE option_name = 'wplr_enable_keywords'
LIMIT 1

SELECT option_value
FROM pl_options
WHERE option_name = 'wplr_sync_keywords'
LIMIT 1

Why are those queries needed and can they be removed? 3 queries don’t mean much but when there are many many posts + when additional plugins add their own it can build up ??