i have seen that thing only once in my life like 15 years ago, and almost burned the house down. then my stepdad just took that nasty bug in his hand and took it outside...
Here in South Limburg about 3 years ago they became a plague and I have been vacuuming at least a 100 of these inside the house. According to Wikipedia they where first sighted here in 2018.
This year we will have custom made insect screens.
Huh. I'm a native French speaker and bugs like this are called 'punaises'. And I just learned that this specific one is apparently diabolical, with the name 'punaise diabolique'.