Every company you listed is bad.
NordVPN wasn't caught yet, but it's to good to be true and ALWAYS having 73% off is illegal marketing.
Betterhelp sold data to facebook to retarget you with ads.
SquareSpace had a security issue were entering the email of an old, not yet migrated account, was instant account takeover... how does this slip through security reviews?
Everything that needs my favorite minecraft youtuber to advertise it, is scam. It wouldn't sell without influencer marketing.
Using a VPN doesn't expose the domain names you're viewing (via SNI) or the IP addresses you're connecting to to your ISP. It also (therefore) doesn't expose to the ISP the volume of traffic you're sending to a particular site, when you connect to it, or how long you stay there.
Whether your ISP is part of the threat model you're interested in mitigating is up to you personally, but this is how, depending on that model, a VPN can be more secure than HTTPS.