This doesn't affect me very much. I'm an introvert, but I also don't have a job that requires leaving the house. I had to go to the store today for a few essentials, but I literally had not stepped foot outside for a week and a half straight until today. lol I also actually like cooking and thus have never eaten out much anyway.
The only thing I don't like is the growing post-apocalyptic feel in town whenever I do leave the house. The post office and the grocery store both have places marked on the floor to make sure people stand in line at least 6 feet apart, they have plexiglass up to try to protect the workers, more and more people are wearing masks around town... It's honestly super stressful to see and be around that stuff to me. It's other peoples' paranoia and stress actually gets to me more than any worries of getting sick (though I will admit I intentionally avoid touching my face while out and make sure to scrub my hands and face when I get home). That feeling is just making me get enough anxiety every time that I worry it's making me become agoraphobic (actual, not joking) slowly, when I never was before.
It doesn't really change anything for me, I usually never go out or socialize. On the good side, I have now unlimited internet till the end of the month (so far), nobody knocks at the door anymore, nobody in the streets, no more noisy neighbors. On the annoying side, I'm now the errand person of the family and doing errands got a bit more complicated.
Just wrapped up my bachelor's degree so I've been spending all day playing New Horizons and a few other games. Everything non-essential here is closed but outside of going to the gym I can't say I miss much else at the moment. Hopefully, the quarantine is lifted in a month or two and we can all enjoy summer properly.