Filter on videos

Hello,
I've been seeing this filter (I think its a filter) used in a lot of videos lately, specifically music videos and I would like to use it. sort of has a nostalgic feel, but not really at the same time. Hoped maybe some of you fine folks would be able to help tell me what it is. Here are some examples.
Much Appriciated!

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there's no one-click-solution, Instagram-like to give both examples that 'look'.-

you've seen the fantastic free (!) contributions here?
www.fcp.co/forum/9-free-fcpx-plugins-and-templates

there're tons of 'film looks' avail …

commercial solutions like
www.crumplepop.com/all-fcp-effects-plugins/
also offer such 'faded colours' effects.

plus, for a start to understand the basics of grading
www.colorgradingcentral.com/final-cut-pr...ng-table-of-contents
is a superb source of info and education.

finally - you had a look in FCPX' own list of colour grading presets? .....
in the Colour Board, lower right you can select from a long list ......