Invidious is fairly easy to self-host, see https://docs.invidious.io/Installation/#docker-compose-method-production https://docs.invidious.io/Installation/#dock

Invidious is fairly easy to self-host, see https://docs.invidious.io/Installation/#docker-compose-method-production https://docs.invidious.io/Installation/#docker-compose-metho... I don't believe it's very resource intensive (though the recommendation is at least 3GB of RAM), so you may be able to run it on localhost on your laptop, or you could run it on some cheap VPS.