Yes you may well have caused other issues by disabling and hiding all of these things. Can I suggest that you try a system restore to a time before you started having problems.
Start - type in system restore
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?