They will maintain the outward appearance of religion but will have repudiated its power. So [Timothy] avoid people like these. 6 For some of these insinuate themselves into households and captivate weak women who are overwhelmed with sins and led along by various passions. 7 Such women are always seeking instruction, yet never able to arrive at a knowledge of the truth. 8 And just as Jannes and Jambres opposed Moses, so these people– who have warped minds and are disqualified in the faith – also oppose the truth. 9 But they ["some of these" from above] will not go much further, for their foolishness will be obvious to everyone, just like it was with Jannes and Jambres. 2Tim 3:5-9 NET
The bolded parts of the context show that Paul wasn't just speaking of some then future time, but also had his own time in mind.