The Onion’s take: https://www.theonion.com/unambitious-loser-with-happy-fulfil...
I don't know the context of the quote and I know next to nothing about CS Lewis, but having blown my life up at one point and experienced freedom on a level few on this planet could achieve (health, money, time, and will) the quote rang very true for me.
I think some people grow up in a community and are rooted within that community, but those people are also subject to that community and there is no guarantee that that "community that surrounds you with love" is a good community.
"Always be surrounded by love..." unless you are gay. Gay, trans, atheist, feminist, brown, an opioid addict, a questioner of authority, or otherwise different.
Questioner of authority doesn't belong on that list. All the others are mainstream things with media and political advocacy behind them. The last is a "denier" or "conspiracy theorist".
30 years ago they all might have belonged together (expect we had less racism), 15 years ago I understand why people clung to the idea, today it doesn't make any sense.