Is local TLD affect Global ones in ranking?

I have a critical question for everyone here

Supposed that i have "example.com" domain and it in a health market

if i registered another domain like "example.co.uk" in different market such as cars

is the .co.uk domain will affect the .com one in ranking and relevancy?

Cheers

Only in Google.co.uk most likely. It could be possible to get your country code (ccTLD) domain listed in Google.com, but if both had the exact same score and Google.com would probably favor the .com over the .co.uk...In my past experience this has only really played a role with country code domains. Generic extensions like BIZ/INFO (even the new ones like .email) tend to rank the same as .com in Google..

Hey mate
This not my question
To make things clear here is the question
I have an old site called for example domain123.com in health market
Now the question is if we want to register domain like old one which is domain123.co.uk in cars market
Is Google will make a relationship between domain123.com and domain123.co.uk in ranking and relevancy although the two domains have the same brand but in different markets ????

com is the domain for international.

If you are using a .co.uk

It was such a domain is targeted American countries

Local domain, not the international domain.

Will affect the local search with local language.

my suggestion is don't confuse yourself and Google with same brand names and different niche. its better to start a new brand for Car niche and then it depends on you if you want to use .com or co.uk domain both domain doesn't make any difference in ranking for any specific niche.
It will depend on your own SEO practice that how you build links for them e,t,c